[INFO] cloning repository https://github.com/alesdrobysh/rox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alesdrobysh/rox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falesdrobysh%2Frox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falesdrobysh%2Frox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e32bf7ed2c8226bb66b9efa2cde7db61a9f14c95
[INFO] testing alesdrobysh/rox against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falesdrobysh%2Frox" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alesdrobysh/rox
[INFO] finished tweaking git repo https://github.com/alesdrobysh/rox
[INFO] tweaked toml for git repo https://github.com/alesdrobysh/rox written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alesdrobysh/rox on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alesdrobysh/rox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gag v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0decb1cda8fd037b57e642b6f60668e738fbb47e9ac354ee2891381b29ccee6
[INFO] running `Command { std: "docker" "start" "-a" "a0decb1cda8fd037b57e642b6f60668e738fbb47e9ac354ee2891381b29ccee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0decb1cda8fd037b57e642b6f60668e738fbb47e9ac354ee2891381b29ccee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0decb1cda8fd037b57e642b6f60668e738fbb47e9ac354ee2891381b29ccee6", kill_on_drop: false }`
[INFO] [stdout] a0decb1cda8fd037b57e642b6f60668e738fbb47e9ac354ee2891381b29ccee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e7d6b0df18d036ceafa06b51a16e431509511cc39df1f5e84d1eb542dbb20c6
[INFO] running `Command { std: "docker" "start" "-a" "7e7d6b0df18d036ceafa06b51a16e431509511cc39df1f5e84d1eb542dbb20c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token<'_>, String> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token<'_>, String> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 9.07s
[INFO] running `Command { std: "docker" "inspect" "7e7d6b0df18d036ceafa06b51a16e431509511cc39df1f5e84d1eb542dbb20c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7d6b0df18d036ceafa06b51a16e431509511cc39df1f5e84d1eb542dbb20c6", kill_on_drop: false }`
[INFO] [stdout] 7e7d6b0df18d036ceafa06b51a16e431509511cc39df1f5e84d1eb542dbb20c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a6b39de03e751ae7e56b4365ba932124369e5a50dd2249d29cbcf40c04d18d
[INFO] running `Command { std: "docker" "start" "-a" "d4a6b39de03e751ae7e56b4365ba932124369e5a50dd2249d29cbcf40c04d18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token<'_>, String> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token<'_>, String> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling gag v1.0.0
[INFO] [stderr]    Compiling rox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `interpret_file_result`
[INFO] [stdout]  --> tests/closure.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use test_utils::{interpret_file_result, interpret_file_stdout};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capture_stdout` is never used
[INFO] [stdout]  --> tests/test_utils.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn capture_stdout<F>(func: F) -> String
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_stdout` is never used
[INFO] [stdout]   --> tests/test_utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn interpret_stdout(code: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_stdout` is never used
[INFO] [stdout]   --> tests/test_utils.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn interpret_file_stdout(path: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token<'_>, String> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `interpret_file_result`
[INFO] [stdout]  --> tests/print.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use test_utils::{interpret_file_result, interpret_file_stdout};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_stdout` is never used
[INFO] [stdout]   --> tests/test_utils.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn interpret_file_stdout(path: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capture_stdout` is never used
[INFO] [stdout]  --> tests/test_utils.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn capture_stdout<F>(func: F) -> String
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_stdout` is never used
[INFO] [stdout]   --> tests/test_utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn interpret_stdout(code: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_stdout` is never used
[INFO] [stdout]   --> tests/test_utils.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn interpret_file_stdout(path: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_file_result` is never used
[INFO] [stdout]   --> tests/test_utils.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^ the lifetime is elided here                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token<'_>, String> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 18.65s
[INFO] running `Command { std: "docker" "inspect" "d4a6b39de03e751ae7e56b4365ba932124369e5a50dd2249d29cbcf40c04d18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a6b39de03e751ae7e56b4365ba932124369e5a50dd2249d29cbcf40c04d18d", kill_on_drop: false }`
[INFO] [stdout] d4a6b39de03e751ae7e56b4365ba932124369e5a50dd2249d29cbcf40c04d18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3753a6c25870da1860250229a3541083d3e9ea8ed76e8fc2e935a1ec7cda83d
[INFO] running `Command { std: "docker" "start" "-a" "e3753a6c25870da1860250229a3541083d3e9ea8ed76e8fc2e935a1ec7cda83d", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser.rs:671:16
[INFO] [stderr]     |
[INFO] [stderr] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token, String> {
[INFO] [stderr]     |                ^^^^^^^^^ the lifetime is elided here                      ^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 671 |     fn consume(&mut self, token_type: TokenType, message: &str) -> Result<Token<'_>, String> {
[INFO] [stderr]     |                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rox` (lib) generated 1 warning (run `cargo fix --lib -p rox` to apply 1 suggestion)
[INFO] [stderr] warning: `rox` (bin "rox") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: function `interpret_file_result` is never used
[INFO] [stderr]   --> tests/test_utils.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `interpret_file_result`
[INFO] [stderr]  --> tests/closure.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use test_utils::{interpret_file_result, interpret_file_stdout};
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `capture_stdout` is never used
[INFO] [stderr]  --> tests/test_utils.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn capture_stdout<F>(func: F) -> String
[INFO] [stderr]   |    ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `interpret_stdout` is never used
[INFO] [stderr]   --> tests/test_utils.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn interpret_stdout(code: &str) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `interpret_file_stdout` is never used
[INFO] [stderr]   --> tests/test_utils.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn interpret_file_stdout(path: &str) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rox` (test "nil_test") generated 1 warning
[INFO] [stderr] warning: `rox` (test "closure") generated 2 warnings (1 duplicate) (run `cargo fix --test "closure" -p rox` to apply 1 suggestion)
[INFO] [stderr] warning: `rox` (test "scanning") generated 3 warnings
[INFO] [stderr] warning: `rox` (test "block_test") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `rox` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: function `interpret_file_stdout` is never used
[INFO] [stderr]   --> tests/test_utils.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn interpret_file_stdout(path: &str) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `interpret_file_result` is never used
[INFO] [stderr]   --> tests/test_utils.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn interpret_file_result(path: &str) -> Result<(), InterpretError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `interpret_file_result`
[INFO] [stderr]  --> tests/print.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use test_utils::{interpret_file_result, interpret_file_stdout};
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rox` (test "integration_test") generated 2 warnings
[INFO] [stderr] warning: `rox` (test "print") generated 2 warnings (1 duplicate) (run `cargo fix --test "print" -p rox` to apply 1 suggestion)
[INFO] [stderr] warning: `rox` (test "regression") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `rox` (bin "rox" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `rox` (test "bool_test") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `rox` (test "call") generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `rox` (test "logical_operator_test") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `rox` (test "comments_test") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rox-56df11eb3e04e4e5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rox-53c00bc6c0b13d0e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/assignment.rs (/opt/rustwide/target/debug/deps/assignment-f9afcb1d05c7f2d8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test grouping ... ok
[INFO] [stdout] test infix_operator ... ok
[INFO] [stdout] test prefix_operator ... ok
[INFO] [stdout] test to_this ... ok
[INFO] [stdout] test local ... ok
[INFO] [stdout] test undefined ... ok
[INFO] [stdout] test global ... ok
[INFO] [stdout] test syntax ... ok
[INFO] [stdout] test associativity ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- associativity stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'associativity' (19) panicked at tests/test_utils.rs:11:44:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: AlreadyExists, error: "Redirect already exists." }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c117a6cea7a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c117a6cea7a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c117a6cea7a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c117a6cea7a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c117a6e37fa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c117a6e37fa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x5c117a6d3302 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5c117a6d3302 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5c117a6ad54f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c117a6ad54f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c117a6c6de9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c117a63b75c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x5c117a63b75c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5c117a6c6fa2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x5c117a6c6fa2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c117a6ad608 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c117a6a2769 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c117a6ae31d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c117a6e3f5c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c117a6e3cf2 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5c117a62ddf4 - <core[e929cb53b82a81ca]::result::Result<gag[6d8cd3685af46d32]::buffer::BufferRedirect, std[29689e6404d28ef9]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5c117a62ddf4 - assignment[71a95505d343d1a9]::test_utils::capture_stdout::<assignment[71a95505d343d1a9]::test_utils::interpret_stdout::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_utils.rs:11:44
[INFO] [stdout]   22:     0x5c117a62ddf4 - assignment[71a95505d343d1a9]::test_utils::interpret_stdout
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_utils.rs:22:5
[INFO] [stdout]   23:     0x5c117a62ddf4 - assignment[71a95505d343d1a9]::test_utils::interpret_file_stdout
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_utils.rs:32:5
[INFO] [stdout]   24:     0x5c117a62e0ee - assignment[71a95505d343d1a9]::associativity
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/assignment.rs:8:9
[INFO] [stdout]   25:     0x5c117a62e0ee - assignment[71a95505d343d1a9]::associativity::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/assignment.rs:6:19
[INFO] [stdout]   26:     0x5c117a62e0ee - <assignment[71a95505d343d1a9]::associativity::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5c117a62ea3b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5c117a62ea3b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   29:     0x5c117a63c22b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   30:     0x5c117a63c22b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   31:     0x5c117a63c22b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5c117a63c22b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5c117a63c22b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5c117a63c22b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   35:     0x5c117a63c22b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   36:     0x5c117a635944 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   37:     0x5c117a635944 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x5c117a63ee32 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   39:     0x5c117a63ee32 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x5c117a63ee32 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5c117a63ee32 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5c117a63ee32 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5c117a63ee32 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   44:     0x5c117a63ee32 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5c117a6ce38f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   46:     0x5c117a6ce38f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x722077e2daa4 - <unknown>
[INFO] [stdout]   48:     0x722077ebaa64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     associativity
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test assignment`
[INFO] running `Command { std: "docker" "inspect" "e3753a6c25870da1860250229a3541083d3e9ea8ed76e8fc2e935a1ec7cda83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3753a6c25870da1860250229a3541083d3e9ea8ed76e8fc2e935a1ec7cda83d", kill_on_drop: false }`
[INFO] [stdout] e3753a6c25870da1860250229a3541083d3e9ea8ed76e8fc2e935a1ec7cda83d
