[INFO] fetching crate raii-counter 0.4.1...
[INFO] testing raii-counter-0.4.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate raii-counter 0.4.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate raii-counter 0.4.1 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 raii-counter 0.4.1
[INFO] finished tweaking crates.io crate raii-counter 0.4.1
[INFO] tweaked toml for crates.io crate raii-counter 0.4.1 written to /workspace/builds/worker-1/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 65969db1e32a1277c73eb22a424d998af8a2b06032f7c7275d0d965e0cc6e184
[INFO] running `Command { std: "docker" "start" "-a" "65969db1e32a1277c73eb22a424d998af8a2b06032f7c7275d0d965e0cc6e184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65969db1e32a1277c73eb22a424d998af8a2b06032f7c7275d0d965e0cc6e184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65969db1e32a1277c73eb22a424d998af8a2b06032f7c7275d0d965e0cc6e184", kill_on_drop: false }`
[INFO] [stdout] 65969db1e32a1277c73eb22a424d998af8a2b06032f7c7275d0d965e0cc6e184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] bdd44cf6447ad878b2d47f16a0ccc9c942bfa75eb05b16b95bc9074e6fc9e6d4
[INFO] running `Command { std: "docker" "start" "-a" "bdd44cf6447ad878b2d47f16a0ccc9c942bfa75eb05b16b95bc9074e6fc9e6d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling raii-counter v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "bdd44cf6447ad878b2d47f16a0ccc9c942bfa75eb05b16b95bc9074e6fc9e6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd44cf6447ad878b2d47f16a0ccc9c942bfa75eb05b16b95bc9074e6fc9e6d4", kill_on_drop: false }`
[INFO] [stdout] bdd44cf6447ad878b2d47f16a0ccc9c942bfa75eb05b16b95bc9074e6fc9e6d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 994a617e4651fc705543e23a3162828ed7e5d44f1e10d59a40ec2367fda72ff6
[INFO] running `Command { std: "docker" "start" "-a" "994a617e4651fc705543e23a3162828ed7e5d44f1e10d59a40ec2367fda72ff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling raii-counter v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "994a617e4651fc705543e23a3162828ed7e5d44f1e10d59a40ec2367fda72ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994a617e4651fc705543e23a3162828ed7e5d44f1e10d59a40ec2367fda72ff6", kill_on_drop: false }`
[INFO] [stdout] 994a617e4651fc705543e23a3162828ed7e5d44f1e10d59a40ec2367fda72ff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] afcc1eb25043acec8e1e1bc577a83460a59e35fbd44d3006217daa6af877c1fa
[INFO] running `Command { std: "docker" "start" "-a" "afcc1eb25043acec8e1e1bc577a83460a59e35fbd44d3006217daa6af877c1fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raii_counter-a07079bae62af07d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::counter_with_size_works ... ok
[INFO] [stdout] test tests::different_sizes_work ... ok
[INFO] [stdout] test tests::notify_checks_condition_before_erroring ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_wait_until_condition_always_occurs ... ignored
[INFO] [stdout] test tests::wait_until_condition_works ... ok
[INFO] [stdout] test tests::wait_until_condition_with_timeout_works ... ok
[INFO] [stdout] test tests::notify_errors_when_all_references_are_dropped ... ok
[INFO] [stdout] test tests::notify_with_timeout_can_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raii-counter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afcc1eb25043acec8e1e1bc577a83460a59e35fbd44d3006217daa6af877c1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcc1eb25043acec8e1e1bc577a83460a59e35fbd44d3006217daa6af877c1fa", kill_on_drop: false }`
[INFO] [stdout] afcc1eb25043acec8e1e1bc577a83460a59e35fbd44d3006217daa6af877c1fa