[INFO] fetching crate vape 0.4.0...
[INFO] testing vape-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate vape 0.4.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate vape 0.4.0 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 vape 0.4.0
[INFO] finished tweaking crates.io crate vape 0.4.0
[INFO] tweaked toml for crates.io crate vape 0.4.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate crates.io crate vape 0.4.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded fastrand v1.2.4
[INFO] [stderr]   Downloaded getopts v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] bfc26987c02fb8597e893fd9150252626617587fb7481c02c9593b4bb5eb17bd
[INFO] running `Command { std: "docker" "start" "-a" "bfc26987c02fb8597e893fd9150252626617587fb7481c02c9593b4bb5eb17bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfc26987c02fb8597e893fd9150252626617587fb7481c02c9593b4bb5eb17bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc26987c02fb8597e893fd9150252626617587fb7481c02c9593b4bb5eb17bd", kill_on_drop: false }`
[INFO] [stdout] bfc26987c02fb8597e893fd9150252626617587fb7481c02c9593b4bb5eb17bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 4dfa94e8224c1c01b925382f287679c6ddc3693dd0b03f770c4429fb0f228e39
[INFO] running `Command { std: "docker" "start" "-a" "4dfa94e8224c1c01b925382f287679c6ddc3693dd0b03f770c4429fb0f228e39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling fastrand v1.2.4
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling vape v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "4dfa94e8224c1c01b925382f287679c6ddc3693dd0b03f770c4429fb0f228e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfa94e8224c1c01b925382f287679c6ddc3693dd0b03f770c4429fb0f228e39", kill_on_drop: false }`
[INFO] [stdout] 4dfa94e8224c1c01b925382f287679c6ddc3693dd0b03f770c4429fb0f228e39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 5665d9a949a716e77308f331b3f9a40c890f62260af4aa776ef4799a32f37143
[INFO] running `Command { std: "docker" "start" "-a" "5665d9a949a716e77308f331b3f9a40c890f62260af4aa776ef4799a32f37143", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vape v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "5665d9a949a716e77308f331b3f9a40c890f62260af4aa776ef4799a32f37143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5665d9a949a716e77308f331b3f9a40c890f62260af4aa776ef4799a32f37143", kill_on_drop: false }`
[INFO] [stdout] 5665d9a949a716e77308f331b3f9a40c890f62260af4aa776ef4799a32f37143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] aa7798bdd3904f0177d9bc2982b5c5d4cd144d343de48f9edd3dfe81e02d0d1f
[INFO] running `Command { std: "docker" "start" "-a" "aa7798bdd3904f0177d9bc2982b5c5d4cd144d343de48f9edd3dfe81e02d0d1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vape-d65877296f3a64b0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_no_fw ... ok
[INFO] [stdout] test tests::test_supported_fw ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa7798bdd3904f0177d9bc2982b5c5d4cd144d343de48f9edd3dfe81e02d0d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7798bdd3904f0177d9bc2982b5c5d4cd144d343de48f9edd3dfe81e02d0d1f", kill_on_drop: false }`
[INFO] [stdout] aa7798bdd3904f0177d9bc2982b5c5d4cd144d343de48f9edd3dfe81e02d0d1f