[INFO] fetching crate rust-arc-gc 0.2.1...
[INFO] testing rust-arc-gc-0.2.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rust-arc-gc 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rust-arc-gc 0.2.1
[INFO] finished tweaking crates.io crate rust-arc-gc 0.2.1
[INFO] tweaked toml for crates.io crate rust-arc-gc 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-arc-gc 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-arc-gc 0.2.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22bc1a24bc07763c4cea3de71be8f895fa12ad1287551d5ddb74488ddb649c58
[INFO] running `Command { std: "docker" "start" "-a" "22bc1a24bc07763c4cea3de71be8f895fa12ad1287551d5ddb74488ddb649c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22bc1a24bc07763c4cea3de71be8f895fa12ad1287551d5ddb74488ddb649c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22bc1a24bc07763c4cea3de71be8f895fa12ad1287551d5ddb74488ddb649c58", kill_on_drop: false }`
[INFO] [stdout] 22bc1a24bc07763c4cea3de71be8f895fa12ad1287551d5ddb74488ddb649c58
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab070a5cd0133b467699a47d3973ad77baa77e119bbf5e7a0de17c363d04257e
[INFO] running `Command { std: "docker" "start" "-a" "ab070a5cd0133b467699a47d3973ad77baa77e119bbf5e7a0de17c363d04257e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-arc-gc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "ab070a5cd0133b467699a47d3973ad77baa77e119bbf5e7a0de17c363d04257e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab070a5cd0133b467699a47d3973ad77baa77e119bbf5e7a0de17c363d04257e", kill_on_drop: false }`
[INFO] [stdout] ab070a5cd0133b467699a47d3973ad77baa77e119bbf5e7a0de17c363d04257e
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06b0179acf393867991e1dfdd0a7d7b5ed637a1713e83fb57bd3c5a12e0f6050
[INFO] running `Command { std: "docker" "start" "-a" "06b0179acf393867991e1dfdd0a7d7b5ed637a1713e83fb57bd3c5a12e0f6050", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-arc-gc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "06b0179acf393867991e1dfdd0a7d7b5ed637a1713e83fb57bd3c5a12e0f6050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b0179acf393867991e1dfdd0a7d7b5ed637a1713e83fb57bd3c5a12e0f6050", kill_on_drop: false }`
[INFO] [stdout] 06b0179acf393867991e1dfdd0a7d7b5ed637a1713e83fb57bd3c5a12e0f6050
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cbdb47176c4fa6aa2914b2edf09728132b194640bf5bf1888cbd4222912e467
[INFO] running `Command { std: "docker" "start" "-a" "9cbdb47176c4fa6aa2914b2edf09728132b194640bf5bf1888cbd4222912e467", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arc_gc-667ec52414128c13)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test gc::tests::test_combined_thresholds_gc ... ok
[INFO] [stdout] test gc::tests::test_gc ... ok
[INFO] [stdout] test gc::tests::test_memory_threshold_gc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arc_gc
[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" "9cbdb47176c4fa6aa2914b2edf09728132b194640bf5bf1888cbd4222912e467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cbdb47176c4fa6aa2914b2edf09728132b194640bf5bf1888cbd4222912e467", kill_on_drop: false }`
[INFO] [stdout] 9cbdb47176c4fa6aa2914b2edf09728132b194640bf5bf1888cbd4222912e467
