[INFO] fetching crate oyster_shell 0.0.0...
[INFO] testing oyster_shell-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate oyster_shell 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate oyster_shell 0.0.0
[INFO] finished tweaking crates.io crate oyster_shell 0.0.0
[INFO] tweaked toml for crates.io crate oyster_shell 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oyster_shell 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oyster_shell 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59a75fc1fd65b9c52acfba5841f1760910e28120e9119d7b13156e1090b628da
[INFO] running `Command { std: "docker" "start" "-a" "59a75fc1fd65b9c52acfba5841f1760910e28120e9119d7b13156e1090b628da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59a75fc1fd65b9c52acfba5841f1760910e28120e9119d7b13156e1090b628da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a75fc1fd65b9c52acfba5841f1760910e28120e9119d7b13156e1090b628da", kill_on_drop: false }`
[INFO] [stdout] 59a75fc1fd65b9c52acfba5841f1760910e28120e9119d7b13156e1090b628da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 875e4a8cd54cd15e5b29b215cf02c39ffe44f45efb70ea19bb8ca8201517374d
[INFO] running `Command { std: "docker" "start" "-a" "875e4a8cd54cd15e5b29b215cf02c39ffe44f45efb70ea19bb8ca8201517374d", kill_on_drop: false }`
[INFO] [stderr]    Compiling oyster_shell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "875e4a8cd54cd15e5b29b215cf02c39ffe44f45efb70ea19bb8ca8201517374d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875e4a8cd54cd15e5b29b215cf02c39ffe44f45efb70ea19bb8ca8201517374d", kill_on_drop: false }`
[INFO] [stdout] 875e4a8cd54cd15e5b29b215cf02c39ffe44f45efb70ea19bb8ca8201517374d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7a6a1cf8fc3e57ff8943cb4ffde8b667deb9ac7d97edb61f5b4ee7f24571034
[INFO] running `Command { std: "docker" "start" "-a" "c7a6a1cf8fc3e57ff8943cb4ffde8b667deb9ac7d97edb61f5b4ee7f24571034", kill_on_drop: false }`
[INFO] [stderr]    Compiling oyster_shell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c7a6a1cf8fc3e57ff8943cb4ffde8b667deb9ac7d97edb61f5b4ee7f24571034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a6a1cf8fc3e57ff8943cb4ffde8b667deb9ac7d97edb61f5b4ee7f24571034", kill_on_drop: false }`
[INFO] [stdout] c7a6a1cf8fc3e57ff8943cb4ffde8b667deb9ac7d97edb61f5b4ee7f24571034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8501af2deb677a3b0271af03d4d5162b6fbefa497f6fac601f088ea17b5e3e8e
[INFO] running `Command { std: "docker" "start" "-a" "8501af2deb677a3b0271af03d4d5162b6fbefa497f6fac601f088ea17b5e3e8e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oyster_shell-50b5b0966fee88a8)
[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" "8501af2deb677a3b0271af03d4d5162b6fbefa497f6fac601f088ea17b5e3e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8501af2deb677a3b0271af03d4d5162b6fbefa497f6fac601f088ea17b5e3e8e", kill_on_drop: false }`
[INFO] [stdout] 8501af2deb677a3b0271af03d4d5162b6fbefa497f6fac601f088ea17b5e3e8e