[INFO] fetching crate astray_core 0.1.18... [INFO] testing astray_core-0.1.18 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate astray_core 0.1.18 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate astray_core 0.1.18 [INFO] finished tweaking crates.io crate astray_core 0.1.18 [INFO] tweaked toml for crates.io crate astray_core 0.1.18 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate astray_core 0.1.18 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57e026338424a162b590eba01541a76177d613d8dffbf1760a8c9d2627567913 [INFO] running `Command { std: "docker" "start" "-a" "57e026338424a162b590eba01541a76177d613d8dffbf1760a8c9d2627567913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57e026338424a162b590eba01541a76177d613d8dffbf1760a8c9d2627567913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57e026338424a162b590eba01541a76177d613d8dffbf1760a8c9d2627567913", kill_on_drop: false }` [INFO] [stdout] 57e026338424a162b590eba01541a76177d613d8dffbf1760a8c9d2627567913 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c226a6c1fc7754003154e0174f9a96eeb9cbf9f22f1461146d0aed001dc5a668 [INFO] running `Command { std: "docker" "start" "-a" "c226a6c1fc7754003154e0174f9a96eeb9cbf9f22f1461146d0aed001dc5a668", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling hatch_result v0.1.8 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling arr_macro_impl v0.2.1 [INFO] [stderr] Compiling arr_macro v0.2.1 [INFO] [stderr] Compiling astray_core v0.1.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::max` [INFO] [stdout] --> src/token/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::max; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.46s [INFO] running `Command { std: "docker" "inspect" "c226a6c1fc7754003154e0174f9a96eeb9cbf9f22f1461146d0aed001dc5a668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c226a6c1fc7754003154e0174f9a96eeb9cbf9f22f1461146d0aed001dc5a668", kill_on_drop: false }` [INFO] [stdout] c226a6c1fc7754003154e0174f9a96eeb9cbf9f22f1461146d0aed001dc5a668 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86ebc0addc78225bfca10e29a698aa56c8cdbfe9165d20f7ad28f0c1de5d8e5b [INFO] running `Command { std: "docker" "start" "-a" "86ebc0addc78225bfca10e29a698aa56c8cdbfe9165d20f7ad28f0c1de5d8e5b", kill_on_drop: false }` [INFO] [stderr] Compiling astray_core v0.1.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::max` [INFO] [stdout] --> src/token/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::max; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::max` [INFO] [stdout] --> src/token/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::max; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:247:13 [INFO] [stdout] | [INFO] [stdout] 247 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern` [INFO] [stdout] --> src/impl_std.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | pattern: Option<&'static str> [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "86ebc0addc78225bfca10e29a698aa56c8cdbfe9165d20f7ad28f0c1de5d8e5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86ebc0addc78225bfca10e29a698aa56c8cdbfe9165d20f7ad28f0c1de5d8e5b", kill_on_drop: false }` [INFO] [stdout] 86ebc0addc78225bfca10e29a698aa56c8cdbfe9165d20f7ad28f0c1de5d8e5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8ffdb0e31dd0a490d040ddebd9bd1d4fb58ad0cea453c075a7ba93460607f412 [INFO] running `Command { std: "docker" "start" "-a" "8ffdb0e31dd0a490d040ddebd9bd1d4fb58ad0cea453c075a7ba93460607f412", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/token/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(let_chains)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pattern` [INFO] [stderr] --> src/impl_std.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | pattern: Option<&'static str> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pattern` [INFO] [stderr] --> src/impl_std.rs:176:5 [INFO] [stderr] | [INFO] [stderr] 176 | pattern: Option<&'static str> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pattern` [INFO] [stderr] --> src/impl_std.rs:247:13 [INFO] [stderr] | [INFO] [stderr] 247 | pattern: Option<&'static str> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pattern` [INFO] [stderr] --> src/impl_std.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | pattern: Option<&'static str> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern` [INFO] [stderr] [INFO] [stderr] warning: `astray_core` (lib) generated 4 warnings (run `cargo fix --lib -p astray_core` to apply 1 suggestion) [INFO] [stderr] warning: `astray_core` (lib test) generated 6 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/astray_core-b4a60b7c3d2d9fac) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test error::parse_error::tests::to_string ... ok [INFO] [stdout] test impl_std::tests::box_match ... ok [INFO] [stdout] test impl_std::tests::parse_option_some ... ok [INFO] [stdout] test impl_std::tests::box_err ... ok [INFO] [stdout] test impl_std::tests::parse_vec_with_zero_elements ... ok [INFO] [stdout] test impl_std::tests::parse_option_none ... ok [INFO] [stdout] test impl_std::tests::test1 ... ok [INFO] [stdout] test impl_std::tests::box_ok ... ok [INFO] [stdout] test impl_std::tests::parse_vec_with_many_elements ... ok [INFO] [stdout] test impl_std::tests::parse_vec_with_one_element ... ok [INFO] [stdout] test impl_std::tests::vec_of_tuples_arity2 ... ok [INFO] [stdout] test impl_std::tests::vec_of_tuples_arity3 ... ok [INFO] [stdout] test iter::tests::parse_if_match_match_enum_token ... ok [INFO] [stdout] test impl_std::tests::vec_parse_if_match ... ok [INFO] [stdout] test iter::tests::failed_parse ... ok [INFO] [stdout] test iter::tests::test_new ... ok [INFO] [stdout] test iter::tests::test_parse_if_match ... ok [INFO] [stdout] test iter::tests::successful_parse ... ok [INFO] [stdout] test iter::tests::test_parse_if_match_empty_token_list ... ok [INFO] [stdout] test iter::tests::test_new_empty ... ok [INFO] [stdout] test iter::tests::failed_parse_if_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests astray_core [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] running `Command { std: "docker" "inspect" "8ffdb0e31dd0a490d040ddebd9bd1d4fb58ad0cea453c075a7ba93460607f412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ffdb0e31dd0a490d040ddebd9bd1d4fb58ad0cea453c075a7ba93460607f412", kill_on_drop: false }` [INFO] [stdout] 8ffdb0e31dd0a490d040ddebd9bd1d4fb58ad0cea453c075a7ba93460607f412