[INFO] fetching crate urlsafe 0.1.1...
[INFO] testing urlsafe-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate urlsafe 0.1.1 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate urlsafe 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate urlsafe 0.1.1
[INFO] finished tweaking crates.io crate urlsafe 0.1.1
[INFO] tweaked toml for crates.io crate urlsafe 0.1.1 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate crates.io crate urlsafe 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f517e00b8a7d2b37e45395fab6cb45f97de098ed12d023486e3f1818f08df304
[INFO] running `Command { std: "docker" "start" "-a" "f517e00b8a7d2b37e45395fab6cb45f97de098ed12d023486e3f1818f08df304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f517e00b8a7d2b37e45395fab6cb45f97de098ed12d023486e3f1818f08df304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f517e00b8a7d2b37e45395fab6cb45f97de098ed12d023486e3f1818f08df304", kill_on_drop: false }`
[INFO] [stdout] f517e00b8a7d2b37e45395fab6cb45f97de098ed12d023486e3f1818f08df304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57eead7814220bed280322adaa7a76e42c317d7a0db241928d4306ee0a5085f2
[INFO] running `Command { std: "docker" "start" "-a" "57eead7814220bed280322adaa7a76e42c317d7a0db241928d4306ee0a5085f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling urlsafe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.52s
[INFO] running `Command { std: "docker" "inspect" "57eead7814220bed280322adaa7a76e42c317d7a0db241928d4306ee0a5085f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57eead7814220bed280322adaa7a76e42c317d7a0db241928d4306ee0a5085f2", kill_on_drop: false }`
[INFO] [stdout] 57eead7814220bed280322adaa7a76e42c317d7a0db241928d4306ee0a5085f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa17bb351557853762cb2e857d087fbf8f650be007f76e5a1c246d986e9cf6c2
[INFO] running `Command { std: "docker" "start" "-a" "aa17bb351557853762cb2e857d087fbf8f650be007f76e5a1c246d986e9cf6c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling urlsafe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "aa17bb351557853762cb2e857d087fbf8f650be007f76e5a1c246d986e9cf6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa17bb351557853762cb2e857d087fbf8f650be007f76e5a1c246d986e9cf6c2", kill_on_drop: false }`
[INFO] [stdout] aa17bb351557853762cb2e857d087fbf8f650be007f76e5a1c246d986e9cf6c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 313c1bc86df0a5e3ece5768e5f324d7b1fb2bbee8f726268f33117c9630a8adc
[INFO] running `Command { std: "docker" "start" "-a" "313c1bc86df0a5e3ece5768e5f324d7b1fb2bbee8f726268f33117c9630a8adc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/urlsafe-4de69a378ef46699)
[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" "313c1bc86df0a5e3ece5768e5f324d7b1fb2bbee8f726268f33117c9630a8adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "313c1bc86df0a5e3ece5768e5f324d7b1fb2bbee8f726268f33117c9630a8adc", kill_on_drop: false }`
[INFO] [stdout] 313c1bc86df0a5e3ece5768e5f324d7b1fb2bbee8f726268f33117c9630a8adc