[INFO] fetching crate stdtr 0.2.0...
[INFO] testing stdtr-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate stdtr 0.2.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate stdtr 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stdtr 0.2.0
[INFO] finished tweaking crates.io crate stdtr 0.2.0
[INFO] tweaked toml for crates.io crate stdtr 0.2.0 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e087efc7f0a7403d35843609f6adbf593dd9a712b9b4bd17d63e537d8255882
[INFO] running `Command { std: "docker" "start" "-a" "9e087efc7f0a7403d35843609f6adbf593dd9a712b9b4bd17d63e537d8255882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e087efc7f0a7403d35843609f6adbf593dd9a712b9b4bd17d63e537d8255882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e087efc7f0a7403d35843609f6adbf593dd9a712b9b4bd17d63e537d8255882", kill_on_drop: false }`
[INFO] [stdout] 9e087efc7f0a7403d35843609f6adbf593dd9a712b9b4bd17d63e537d8255882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 384a3e8846c6ebb1103a3e363f5bd892675a2edf9268fb470d80813d56bdfaea
[INFO] running `Command { std: "docker" "start" "-a" "384a3e8846c6ebb1103a3e363f5bd892675a2edf9268fb470d80813d56bdfaea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stdtr-sys v0.1.0
[INFO] [stderr]    Compiling stdtr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "384a3e8846c6ebb1103a3e363f5bd892675a2edf9268fb470d80813d56bdfaea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384a3e8846c6ebb1103a3e363f5bd892675a2edf9268fb470d80813d56bdfaea", kill_on_drop: false }`
[INFO] [stdout] 384a3e8846c6ebb1103a3e363f5bd892675a2edf9268fb470d80813d56bdfaea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5366d8e8868bd2ba5e437f5bdbec86e3600b114e17df564dde3a901462db71ae
[INFO] running `Command { std: "docker" "start" "-a" "5366d8e8868bd2ba5e437f5bdbec86e3600b114e17df564dde3a901462db71ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdtr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "5366d8e8868bd2ba5e437f5bdbec86e3600b114e17df564dde3a901462db71ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5366d8e8868bd2ba5e437f5bdbec86e3600b114e17df564dde3a901462db71ae", kill_on_drop: false }`
[INFO] [stdout] 5366d8e8868bd2ba5e437f5bdbec86e3600b114e17df564dde3a901462db71ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ba19e986fedb5ff5d63f0dd5b0acd8100b6ca31a5ff6600383e7565fb4ee713
[INFO] running `Command { std: "docker" "start" "-a" "2ba19e986fedb5ff5d63f0dd5b0acd8100b6ca31a5ff6600383e7565fb4ee713", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stdtr-7ce68f97b9537e96)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stdtr
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_inc_bet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "2ba19e986fedb5ff5d63f0dd5b0acd8100b6ca31a5ff6600383e7565fb4ee713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba19e986fedb5ff5d63f0dd5b0acd8100b6ca31a5ff6600383e7565fb4ee713", kill_on_drop: false }`
[INFO] [stdout] 2ba19e986fedb5ff5d63f0dd5b0acd8100b6ca31a5ff6600383e7565fb4ee713