[INFO] cloning repository https://github.com/KHN190/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KHN190/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKHN190%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKHN190%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fa42fe9b34fd0873c75415b1e83ac1d96d1745f
[INFO] checking KHN190/rlox against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKHN190%2Frlox" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KHN190/rlox
[INFO] finished tweaking git repo https://github.com/KHN190/rlox
[INFO] tweaked toml for git repo https://github.com/KHN190/rlox written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KHN190/rlox on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KHN190/rlox 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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0f9b4c52afcdd0751b26158321cb7c3ef84ef0d991c24ee1bd1818f6ef42e29
[INFO] running `Command { std: "docker" "start" "-a" "a0f9b4c52afcdd0751b26158321cb7c3ef84ef0d991c24ee1bd1818f6ef42e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0f9b4c52afcdd0751b26158321cb7c3ef84ef0d991c24ee1bd1818f6ef42e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f9b4c52afcdd0751b26158321cb7c3ef84ef0d991c24ee1bd1818f6ef42e29", kill_on_drop: false }`
[INFO] [stdout] a0f9b4c52afcdd0751b26158321cb7c3ef84ef0d991c24ee1bd1818f6ef42e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56b908b3daf15aaaaa45495c4501d8b4799e1f1cbe6587b011aa93ad1852b356
[INFO] running `Command { std: "docker" "start" "-a" "56b908b3daf15aaaaa45495c4501d8b4799e1f1cbe6587b011aa93ad1852b356", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.0
[INFO] [stderr]     Checking dirs-next v1.0.1
[INFO] [stderr]     Checking rustyline v6.2.0
[INFO] [stderr]     Checking rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn curr_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided 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] 40 |     pub fn curr_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn curr_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided 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] 40 |     pub fn curr_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn curr_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided 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] 40 |     pub fn curr_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn curr_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided 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] 40 |     pub fn curr_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^
[INFO] [stdout]    |                       |         ||
[INFO] [stdout]    |                       |         |the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn prev_token(&self) -> &Token<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "56b908b3daf15aaaaa45495c4501d8b4799e1f1cbe6587b011aa93ad1852b356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b908b3daf15aaaaa45495c4501d8b4799e1f1cbe6587b011aa93ad1852b356", kill_on_drop: false }`
[INFO] [stdout] 56b908b3daf15aaaaa45495c4501d8b4799e1f1cbe6587b011aa93ad1852b356
