[INFO] fetching crate refreshable 1.0.1...
[INFO] testing refreshable-1.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate refreshable 1.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate refreshable 1.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate refreshable 1.0.1
[INFO] finished tweaking crates.io crate refreshable 1.0.1
[INFO] tweaked toml for crates.io crate refreshable 1.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b0a45f63d7ca62bf8b6c79a72c22cc84a511e7ae9402a3552bc9e77d772e704
[INFO] running `Command { std: "docker" "start" "-a" "7b0a45f63d7ca62bf8b6c79a72c22cc84a511e7ae9402a3552bc9e77d772e704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b0a45f63d7ca62bf8b6c79a72c22cc84a511e7ae9402a3552bc9e77d772e704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0a45f63d7ca62bf8b6c79a72c22cc84a511e7ae9402a3552bc9e77d772e704", kill_on_drop: false }`
[INFO] [stdout] 7b0a45f63d7ca62bf8b6c79a72c22cc84a511e7ae9402a3552bc9e77d772e704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c959da844f78c42584d397504696bc5d66215c4a0bc2167a0dd6c01fdd222d89
[INFO] running `Command { std: "docker" "start" "-a" "c959da844f78c42584d397504696bc5d66215c4a0bc2167a0dd6c01fdd222d89", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling arc-swap v1.3.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling refreshable v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "c959da844f78c42584d397504696bc5d66215c4a0bc2167a0dd6c01fdd222d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c959da844f78c42584d397504696bc5d66215c4a0bc2167a0dd6c01fdd222d89", kill_on_drop: false }`
[INFO] [stdout] c959da844f78c42584d397504696bc5d66215c4a0bc2167a0dd6c01fdd222d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4f77332aafbcc7aa7a0d93b42afe16af97d3c1887bdf6575c5bee0af76cd2e0
[INFO] running `Command { std: "docker" "start" "-a" "a4f77332aafbcc7aa7a0d93b42afe16af97d3c1887bdf6575c5bee0af76cd2e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling refreshable v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "a4f77332aafbcc7aa7a0d93b42afe16af97d3c1887bdf6575c5bee0af76cd2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f77332aafbcc7aa7a0d93b42afe16af97d3c1887bdf6575c5bee0af76cd2e0", kill_on_drop: false }`
[INFO] [stdout] a4f77332aafbcc7aa7a0d93b42afe16af97d3c1887bdf6575c5bee0af76cd2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4169a37bb37eae82941699805fa9900d3cacb30ed6c81a72b3c95ead3489edab
[INFO] running `Command { std: "docker" "start" "-a" "4169a37bb37eae82941699805fa9900d3cacb30ed6c81a72b3c95ead3489edab", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/refreshable-d17fd30ca8bd414e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::equal_refresh_is_noop ... ok
[INFO] [stdout] test test::error_on_subscribe_doesnt_stay ... ok
[INFO] [stdout] test test::errors_are_stable ... ok
[INFO] [stdout] test test::map_basics ... ok
[INFO] [stdout] test test::map_callback_cleanup ... ok
[INFO] [stdout] test test::map_error_propagation ... ok
[INFO] [stdout] test test::subscribe_unsubscribe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests refreshable
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4169a37bb37eae82941699805fa9900d3cacb30ed6c81a72b3c95ead3489edab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4169a37bb37eae82941699805fa9900d3cacb30ed6c81a72b3c95ead3489edab", kill_on_drop: false }`
[INFO] [stdout] 4169a37bb37eae82941699805fa9900d3cacb30ed6c81a72b3c95ead3489edab
