[INFO] fetching crate ushell 0.3.5...
[INFO] testing ushell-0.3.5 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ushell 0.3.5 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate ushell 0.3.5 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 ushell 0.3.5
[INFO] finished tweaking crates.io crate ushell 0.3.5
[INFO] tweaked toml for crates.io crate ushell 0.3.5 written to /workspace/builds/worker-108/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] [stderr]     Blocking waiting for file lock on package cache
[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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 1bcef10fec5a54c20bc2e67b0b5d49a769ccff4bbbff3f8387597e0f5e4c8b9d
[INFO] running `Command { std: "docker" "start" "-a" "1bcef10fec5a54c20bc2e67b0b5d49a769ccff4bbbff3f8387597e0f5e4c8b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bcef10fec5a54c20bc2e67b0b5d49a769ccff4bbbff3f8387597e0f5e4c8b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bcef10fec5a54c20bc2e67b0b5d49a769ccff4bbbff3f8387597e0f5e4c8b9d", kill_on_drop: false }`
[INFO] [stdout] 1bcef10fec5a54c20bc2e67b0b5d49a769ccff4bbbff3f8387597e0f5e4c8b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] a293bbaec8486326a1dfd3f8f1bc1d7db1b199c8ff2ae3b345f2274d3f7dfbe8
[INFO] running `Command { std: "docker" "start" "-a" "a293bbaec8486326a1dfd3f8f1bc1d7db1b199c8ff2ae3b345f2274d3f7dfbe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling heapless v0.7.10
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling uluru v2.2.0
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling ushell v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "a293bbaec8486326a1dfd3f8f1bc1d7db1b199c8ff2ae3b345f2274d3f7dfbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a293bbaec8486326a1dfd3f8f1bc1d7db1b199c8ff2ae3b345f2274d3f7dfbe8", kill_on_drop: false }`
[INFO] [stdout] a293bbaec8486326a1dfd3f8f1bc1d7db1b199c8ff2ae3b345f2274d3f7dfbe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 88900d5cfc0b3e80fc682eaf54e492eadec8470e83f100271dc3cfa34fa90043
[INFO] running `Command { std: "docker" "start" "-a" "88900d5cfc0b3e80fc682eaf54e492eadec8470e83f100271dc3cfa34fa90043", kill_on_drop: false }`
[INFO] [stderr]    Compiling ushell v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "88900d5cfc0b3e80fc682eaf54e492eadec8470e83f100271dc3cfa34fa90043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88900d5cfc0b3e80fc682eaf54e492eadec8470e83f100271dc3cfa34fa90043", kill_on_drop: false }`
[INFO] [stdout] 88900d5cfc0b3e80fc682eaf54e492eadec8470e83f100271dc3cfa34fa90043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] d804ed85d70b473cd25d4111bda1ae892a30b483eae283ea225c9e1a63d9b4a8
[INFO] running `Command { std: "docker" "start" "-a" "d804ed85d70b473cd25d4111bda1ae892a30b483eae283ea225c9e1a63d9b4a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ushell-07096b5855f6017a)
[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] [stderr]    Doc-tests ushell
[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" "d804ed85d70b473cd25d4111bda1ae892a30b483eae283ea225c9e1a63d9b4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d804ed85d70b473cd25d4111bda1ae892a30b483eae283ea225c9e1a63d9b4a8", kill_on_drop: false }`
[INFO] [stdout] d804ed85d70b473cd25d4111bda1ae892a30b483eae283ea225c9e1a63d9b4a8