[INFO] fetching crate monoterm 0.1.0...
[INFO] testing monoterm-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate monoterm 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate monoterm 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate monoterm 0.1.0
[INFO] finished tweaking crates.io crate monoterm 0.1.0
[INFO] tweaked toml for crates.io crate monoterm 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate monoterm 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89e8f9e5f154040e59de58fc9ee01f79833f9e2e45d6eb9bbd6bf723a134b6d9
[INFO] running `Command { std: "docker" "start" "-a" "89e8f9e5f154040e59de58fc9ee01f79833f9e2e45d6eb9bbd6bf723a134b6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89e8f9e5f154040e59de58fc9ee01f79833f9e2e45d6eb9bbd6bf723a134b6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e8f9e5f154040e59de58fc9ee01f79833f9e2e45d6eb9bbd6bf723a134b6d9", kill_on_drop: false }`
[INFO] [stdout] 89e8f9e5f154040e59de58fc9ee01f79833f9e2e45d6eb9bbd6bf723a134b6d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99abc59b0ff75e564849c8ad7bf54d86f050ec8b4cb13f117907e3440d59c49f
[INFO] running `Command { std: "docker" "start" "-a" "99abc59b0ff75e564849c8ad7bf54d86f050ec8b4cb13f117907e3440d59c49f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling filterm v0.1.0
[INFO] [stderr]    Compiling monoterm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "99abc59b0ff75e564849c8ad7bf54d86f050ec8b4cb13f117907e3440d59c49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99abc59b0ff75e564849c8ad7bf54d86f050ec8b4cb13f117907e3440d59c49f", kill_on_drop: false }`
[INFO] [stdout] 99abc59b0ff75e564849c8ad7bf54d86f050ec8b4cb13f117907e3440d59c49f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a57cc2a9e1f9be3c912346cb103f6f896b7796f63264f8df9801be1bfc8ae3
[INFO] running `Command { std: "docker" "start" "-a" "91a57cc2a9e1f9be3c912346cb103f6f896b7796f63264f8df9801be1bfc8ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling monoterm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "91a57cc2a9e1f9be3c912346cb103f6f896b7796f63264f8df9801be1bfc8ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a57cc2a9e1f9be3c912346cb103f6f896b7796f63264f8df9801be1bfc8ae3", kill_on_drop: false }`
[INFO] [stdout] 91a57cc2a9e1f9be3c912346cb103f6f896b7796f63264f8df9801be1bfc8ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c84eee9280d5fb2e2b5c1c43e88654d7bc5f7154d1052b9c25752d2a33bff866
[INFO] running `Command { std: "docker" "start" "-a" "c84eee9280d5fb2e2b5c1c43e88654d7bc5f7154d1052b9c25752d2a33bff866", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monoterm-7a8714507ec0b018)
[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" "c84eee9280d5fb2e2b5c1c43e88654d7bc5f7154d1052b9c25752d2a33bff866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84eee9280d5fb2e2b5c1c43e88654d7bc5f7154d1052b9c25752d2a33bff866", kill_on_drop: false }`
[INFO] [stdout] c84eee9280d5fb2e2b5c1c43e88654d7bc5f7154d1052b9c25752d2a33bff866