[INFO] fetching crate zstr 0.1.0...
[INFO] testing zstr-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate zstr 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate zstr 0.1.0 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 zstr 0.1.0
[INFO] finished tweaking crates.io crate zstr 0.1.0
[INFO] tweaked toml for crates.io crate zstr 0.1.0 written to /workspace/builds/worker-1/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4f57e9036fe60cf04d74f288878e4f6f6171212656bc6138dbd62e3a63af8246
[INFO] running `Command { std: "docker" "start" "-a" "4f57e9036fe60cf04d74f288878e4f6f6171212656bc6138dbd62e3a63af8246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f57e9036fe60cf04d74f288878e4f6f6171212656bc6138dbd62e3a63af8246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f57e9036fe60cf04d74f288878e4f6f6171212656bc6138dbd62e3a63af8246", kill_on_drop: false }`
[INFO] [stdout] 4f57e9036fe60cf04d74f288878e4f6f6171212656bc6138dbd62e3a63af8246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1e82465530d93f59429974f05e6873248891d887a0fb963e26086c54d712b723
[INFO] running `Command { std: "docker" "start" "-a" "1e82465530d93f59429974f05e6873248891d887a0fb963e26086c54d712b723", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling zstr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "1e82465530d93f59429974f05e6873248891d887a0fb963e26086c54d712b723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e82465530d93f59429974f05e6873248891d887a0fb963e26086c54d712b723", kill_on_drop: false }`
[INFO] [stdout] 1e82465530d93f59429974f05e6873248891d887a0fb963e26086c54d712b723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 615f3337b1907ad8b18d76181f26e1a7ed29bd21c1cd9e0baeeaa65652af8bee
[INFO] running `Command { std: "docker" "start" "-a" "615f3337b1907ad8b18d76181f26e1a7ed29bd21c1cd9e0baeeaa65652af8bee", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "615f3337b1907ad8b18d76181f26e1a7ed29bd21c1cd9e0baeeaa65652af8bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615f3337b1907ad8b18d76181f26e1a7ed29bd21c1cd9e0baeeaa65652af8bee", kill_on_drop: false }`
[INFO] [stdout] 615f3337b1907ad8b18d76181f26e1a7ed29bd21c1cd9e0baeeaa65652af8bee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7a4655bc87b5fa38cfd79f5d9edef216463df0df0e530540d799dbae111f4633
[INFO] running `Command { std: "docker" "start" "-a" "7a4655bc87b5fa38cfd79f5d9edef216463df0df0e530540d799dbae111f4633", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zstr-47944e48573d9f60)
[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 zstr
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - zstr (line 35) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - zstr (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a4655bc87b5fa38cfd79f5d9edef216463df0df0e530540d799dbae111f4633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4655bc87b5fa38cfd79f5d9edef216463df0df0e530540d799dbae111f4633", kill_on_drop: false }`
[INFO] [stdout] 7a4655bc87b5fa38cfd79f5d9edef216463df0df0e530540d799dbae111f4633