[INFO] fetching crate lig 0.1.0...
[INFO] testing lig-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate lig 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate lig 0.1.0
[INFO] finished tweaking crates.io crate lig 0.1.0
[INFO] tweaked toml for crates.io crate lig 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lig 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding gaze v0.3.0 (available: v0.5.0)
[INFO] [stderr]       Adding ligature v0.5.0 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ligature v0.5.0
[INFO] [stderr]   Downloaded gaze v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d17669ff4174a40a83cd14a93bc1dc5db4cfde7dd19bba7fce4863f7b7b0b87
[INFO] running `Command { std: "docker" "start" "-a" "8d17669ff4174a40a83cd14a93bc1dc5db4cfde7dd19bba7fce4863f7b7b0b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d17669ff4174a40a83cd14a93bc1dc5db4cfde7dd19bba7fce4863f7b7b0b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d17669ff4174a40a83cd14a93bc1dc5db4cfde7dd19bba7fce4863f7b7b0b87", kill_on_drop: false }`
[INFO] [stdout] 8d17669ff4174a40a83cd14a93bc1dc5db4cfde7dd19bba7fce4863f7b7b0b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c5ad42b5bd96661e794e9e3286d4a5a9fbd7f3cb765dd1c20979d3753749a41
[INFO] running `Command { std: "docker" "start" "-a" "8c5ad42b5bd96661e794e9e3286d4a5a9fbd7f3cb765dd1c20979d3753749a41", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling gaze v0.3.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling ligature v0.5.0
[INFO] [stderr]    Compiling lig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/read.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read(input: &str) -> Result<Vec<Statement>, LigError> {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integer`
[INFO] [stdout]    --> src/read.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             let integer = gaze.attempt(&integer_step)?;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn hex_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn integer_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:130:15
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:134:16
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn string_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:138:19
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_step` is never used
[INFO] [stdout]    --> src/read.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[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 `statement_step` is never used
[INFO] [stdout]    --> src/read.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.76s
[INFO] running `Command { std: "docker" "inspect" "8c5ad42b5bd96661e794e9e3286d4a5a9fbd7f3cb765dd1c20979d3753749a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5ad42b5bd96661e794e9e3286d4a5a9fbd7f3cb765dd1c20979d3753749a41", kill_on_drop: false }`
[INFO] [stdout] 8c5ad42b5bd96661e794e9e3286d4a5a9fbd7f3cb765dd1c20979d3753749a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 764174304d7c356b7d90df4931ebbd8048e66b37b0dc3b35d36d616d8d99d443
[INFO] running `Command { std: "docker" "start" "-a" "764174304d7c356b7d90df4931ebbd8048e66b37b0dc3b35d36d616d8d99d443", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/read.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read(input: &str) -> Result<Vec<Statement>, LigError> {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integer`
[INFO] [stdout]    --> src/read.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             let integer = gaze.attempt(&integer_step)?;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn hex_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn integer_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:130:15
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:134:16
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn string_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:138:19
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_step` is never used
[INFO] [stdout]    --> src/read.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[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 `statement_step` is never used
[INFO] [stdout]    --> src/read.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read`
[INFO] [stdout]  --> tests/read_spec.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use lig::read::{read, read_attribute, read_entity, read_value};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bytes` and `Statement`
[INFO] [stdout]  --> tests/read_spec.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ligature::{Attribute, Bytes, Entity, Statement, Value};
[INFO] [stdout]   |                           ^^^^^          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/read.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read(input: &str) -> Result<Vec<Statement>, LigError> {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integer`
[INFO] [stdout]    --> src/read.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             let integer = gaze.attempt(&integer_step)?;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn hex_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn integer_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:130:15
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:134:16
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn string_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gaze`
[INFO] [stdout]    --> src/read.rs:138:19
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_step` is never used
[INFO] [stdout]    --> src/read.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[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 `statement_step` is never used
[INFO] [stdout]    --> src/read.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "764174304d7c356b7d90df4931ebbd8048e66b37b0dc3b35d36d616d8d99d443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764174304d7c356b7d90df4931ebbd8048e66b37b0dc3b35d36d616d8d99d443", kill_on_drop: false }`
[INFO] [stdout] 764174304d7c356b7d90df4931ebbd8048e66b37b0dc3b35d36d616d8d99d443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23a8b629a94c42954bf723237bf11aa488e8127a41dcebde3c7f796516454593
[INFO] running `Command { std: "docker" "start" "-a" "23a8b629a94c42954bf723237bf11aa488e8127a41dcebde3c7f796516454593", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stdout] 
[INFO] [stderr]   --> src/read.rs:45:13
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 45 | pub fn read(input: &str) -> Result<Vec<Statement>, LigError> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] running 3 tests
[INFO] [stderr] 
[INFO] [stdout] test read_entities ... ok
[INFO] [stderr] warning: unused variable: `integer`
[INFO] [stdout] test read_attributes ... ok
[INFO] [stderr]    --> src/read.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let integer = gaze.attempt(&integer_step)?;
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gaze`
[INFO] [stderr]    --> src/read.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn hex_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gaze`
[INFO] [stderr]    --> src/read.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn integer_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gaze`
[INFO] [stderr]    --> src/read.rs:130:15
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stderr]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gaze`
[INFO] [stderr]    --> src/read.rs:134:16
[INFO] [stderr]     |
[INFO] [stderr] 134 | fn string_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stderr]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gaze`
[INFO] [stderr]    --> src/read.rs:138:19
[INFO] [stderr]     |
[INFO] [stderr] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stderr]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_gaze`
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_step` is never used
[INFO] [stderr]    --> src/read.rs:130:4
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn bytes_step(gaze: &mut Gaze<&str>) -> Result<Value, NoMatch> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `statement_step` is never used
[INFO] [stderr]    --> src/read.rs:138:4
[INFO] [stderr]     |
[INFO] [stderr] 138 | fn statement_step(gaze: &mut Gaze<&str>) -> Result<Statement, NoMatch> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lig` (lib) generated 9 warnings (run `cargo fix --lib -p lig` to apply 7 suggestions)
[INFO] [stderr] warning: `lig` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]  --> tests/read_spec.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use lig::read::{read, read_attribute, read_entity, read_value};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Bytes` and `Statement`
[INFO] [stderr]  --> tests/read_spec.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ligature::{Attribute, Bytes, Entity, Statement, Value};
[INFO] [stderr]   |                           ^^^^^          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lig` (test "read_spec") generated 2 warnings (run `cargo fix --test "read_spec" -p lig` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lig-f399886745e0295d)
[INFO] [stderr]      Running tests/read_spec.rs (/opt/rustwide/target/debug/deps/read_spec-0237168fd71cbbe0)
[INFO] [stdout] test read_string_literals ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- read_string_literals stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'read_string_literals' (27) panicked at src/read.rs:135:5:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63c3e1f0a9a2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63c3e1f0a9a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63c3e1f0a9a2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63c3e1f0a9a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63c3e1f1b70f - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63c3e1f1b70f - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x63c3e1ed84c3 - std::io::default_write_fmt::h4e8d11c5c4b9cafe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63c3e1ed84c3 - std::io::Write::write_fmt::ha849be0824d095ef
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63c3e1ee4212 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63c3e1ee8cef - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x63c3e1ee8b81 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x63c3e1c1fefe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h202f496763929329
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x63c3e1c1fefe - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63c3e1ee92ff - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h2883c9d2dbd4e81c
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x63c3e1ee92ff - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x63c3e1ee9126 - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x63c3e1ee4349 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63c3e1eccb5d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x63c3e1f240f0 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63c3e1f240cc - core::panicking::panic::h1fe63ac7a400263b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x63c3e1c41cfe - lig::read::string_step::hd4ab435733539994
[INFO] [stdout]                                at /opt/rustwide/workdir/src/read.rs:135:5
[INFO] [stdout]   21:     0x63c3e1c425ef - core::ops::function::Fn::call::h440f3edd065c0401
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:79:5
[INFO] [stdout]   22:     0x63c3e1c4407d - gaze::Gaze<I>::attempt::h940bdb6e0b62eae3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gaze-0.3.0/src/lib.rs:58:19
[INFO] [stdout]   23:     0x63c3e1c41235 - lig::read::value_step::h726596980c9a9978
[INFO] [stdout]                                at /opt/rustwide/workdir/src/read.rs:81:22
[INFO] [stdout]   24:     0x63c3e1c425bf - core::ops::function::Fn::call::h2457fdc9cac6c2ea
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:79:5
[INFO] [stdout]   25:     0x63c3e1c4407d - gaze::Gaze<I>::attempt::h940bdb6e0b62eae3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gaze-0.3.0/src/lib.rs:58:19
[INFO] [stdout]   26:     0x63c3e1c4100d - lig::read::read_value::hafd8311ec3eac397
[INFO] [stdout]                                at /opt/rustwide/workdir/src/read.rs:41:10
[INFO] [stdout]   27:     0x63c3e1bff4e3 - read_spec::read_string_literals::h7e70bdc0e76d6f00
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/read_spec.rs:25:16
[INFO] [stdout]   28:     0x63c3e1bff70d - read_spec::read_string_literals::{{closure}}::hc1698972c037e2f8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/read_spec.rs:23:30
[INFO] [stdout]   29:     0x63c3e1bfe0c6 - core::ops::function::FnOnce::call_once::h970b206e9191b68d
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x63c3e1c1fd6b - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x63c3e1c1fd6b - test::__rust_begin_short_backtrace::h85d4fe5033219107
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18
[INFO] [stdout]   32:     0x63c3e1c33d5d - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74
[INFO] [stdout]   33:     0x63c3e1c33d5d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   34:     0x63c3e1c33d5d - std::panicking::catch_unwind::do_call::hf71351b2657d4002
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   35:     0x63c3e1c33d5d - std::panicking::catch_unwind::h7fcb5c0312d9e172
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   36:     0x63c3e1c33d5d - std::panic::catch_unwind::h5cf3c9bdee894ebe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x63c3e1c33d5d - test::run_test_in_process::h1469cb85193a3a25
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27
[INFO] [stdout]   38:     0x63c3e1c33d5d - test::run_test::{{closure}}::h59d45b3cd6453d69
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43
[INFO] [stdout]   39:     0x63c3e1c0d2a4 - test::run_test::{{closure}}::h9baa0c3d443f28c9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41
[INFO] [stdout]   40:     0x63c3e1c0d2a4 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   41:     0x63c3e1c10afa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   42:     0x63c3e1c10afa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x63c3e1c10afa - std::panicking::catch_unwind::do_call::h522b41a6c157aaba
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   44:     0x63c3e1c10afa - std::panicking::catch_unwind::h0efbf72006b8e365
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   45:     0x63c3e1c10afa - std::panic::catch_unwind::h3b081041e6c97066
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x63c3e1c10afa - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   47:     0x63c3e1c10afa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x63c3e1edf74f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3adbd6ccf5f737af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   49:     0x63c3e1edf74f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   50:     0x70c17143daa4 - <unknown>
[INFO] [stdout]   51:     0x70c1714caa64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     read_string_literals
[INFO] [stderr] error: test failed, to rerun pass `--test read_spec`
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23a8b629a94c42954bf723237bf11aa488e8127a41dcebde3c7f796516454593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a8b629a94c42954bf723237bf11aa488e8127a41dcebde3c7f796516454593", kill_on_drop: false }`
[INFO] [stdout] 23a8b629a94c42954bf723237bf11aa488e8127a41dcebde3c7f796516454593
