[INFO] fetching crate gcmap 0.1.4... [INFO] testing gcmap-0.1.4 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate gcmap 0.1.4 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate gcmap 0.1.4 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gcmap 0.1.4 [INFO] finished tweaking crates.io crate gcmap 0.1.4 [INFO] tweaked toml for crates.io crate gcmap 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c8e68601a11ef67cf5265582f14f7ddf431fac6f0976e34b8209193f15c46d1 [INFO] running `Command { std: "docker" "start" "-a" "0c8e68601a11ef67cf5265582f14f7ddf431fac6f0976e34b8209193f15c46d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c8e68601a11ef67cf5265582f14f7ddf431fac6f0976e34b8209193f15c46d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8e68601a11ef67cf5265582f14f7ddf431fac6f0976e34b8209193f15c46d1", kill_on_drop: false }` [INFO] [stdout] 0c8e68601a11ef67cf5265582f14f7ddf431fac6f0976e34b8209193f15c46d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 125cd6306d5af9afb3de4f5ebf1e125866deb5780559a4c70f94c96b0fdf2202 [INFO] running `Command { std: "docker" "start" "-a" "125cd6306d5af9afb3de4f5ebf1e125866deb5780559a4c70f94c96b0fdf2202", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gcmap v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.68s [INFO] running `Command { std: "docker" "inspect" "125cd6306d5af9afb3de4f5ebf1e125866deb5780559a4c70f94c96b0fdf2202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "125cd6306d5af9afb3de4f5ebf1e125866deb5780559a4c70f94c96b0fdf2202", kill_on_drop: false }` [INFO] [stdout] 125cd6306d5af9afb3de4f5ebf1e125866deb5780559a4c70f94c96b0fdf2202 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cc6b054f4a68882138e8ae80102f0f3032cf4c0fbcd300c51bb24d55d2e0b1b [INFO] running `Command { std: "docker" "start" "-a" "8cc6b054f4a68882138e8ae80102f0f3032cf4c0fbcd300c51bb24d55d2e0b1b", kill_on_drop: false }` [INFO] [stderr] Compiling gcmap v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/lib.rs:224:10 [INFO] [stdout] | [INFO] [stdout] 224 | let (mark, _) = wm.insert(2, 8); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/lib.rs:251:47 [INFO] [stdout] | [INFO] [stdout] 251 | let val = wm.entry(1).or_insert_with(|mark|2); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "8cc6b054f4a68882138e8ae80102f0f3032cf4c0fbcd300c51bb24d55d2e0b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cc6b054f4a68882138e8ae80102f0f3032cf4c0fbcd300c51bb24d55d2e0b1b", kill_on_drop: false }` [INFO] [stdout] 8cc6b054f4a68882138e8ae80102f0f3032cf4c0fbcd300c51bb24d55d2e0b1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce8133838e6d7e79f558e955dbcf0b04e35256a0df29e997bc15c2e0a4820edd [INFO] running `Command { std: "docker" "start" "-a" "ce8133838e6d7e79f558e955dbcf0b04e35256a0df29e997bc15c2e0a4820edd", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:224:10 [INFO] [stderr] | [INFO] [stderr] 224 | let (mark, _) = wm.insert(2, 8); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:251:47 [INFO] [stderr] | [INFO] [stderr] 251 | let val = wm.entry(1).or_insert_with(|mark|2); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] [INFO] [stderr] warning: `gcmap` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gcmap-8573574f3cc08968) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test entry ... ok [INFO] [stdout] test iter ... ok [INFO] [stderr] Doc-tests gcmap [INFO] [stdout] test foo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [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" "ce8133838e6d7e79f558e955dbcf0b04e35256a0df29e997bc15c2e0a4820edd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce8133838e6d7e79f558e955dbcf0b04e35256a0df29e997bc15c2e0a4820edd", kill_on_drop: false }` [INFO] [stdout] ce8133838e6d7e79f558e955dbcf0b04e35256a0df29e997bc15c2e0a4820edd