[INFO] fetching crate rust_mkdir 0.1.0...
[INFO] testing rust_mkdir-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rust_mkdir 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rust_mkdir 0.1.0
[INFO] finished tweaking crates.io crate rust_mkdir 0.1.0
[INFO] tweaked toml for crates.io crate rust_mkdir 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_mkdir 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_mkdir 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66754dda24b036d13b7cf29bd16681e74cd55588f52a18909eb3b4c042463662
[INFO] running `Command { std: "docker" "start" "-a" "66754dda24b036d13b7cf29bd16681e74cd55588f52a18909eb3b4c042463662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66754dda24b036d13b7cf29bd16681e74cd55588f52a18909eb3b4c042463662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66754dda24b036d13b7cf29bd16681e74cd55588f52a18909eb3b4c042463662", kill_on_drop: false }`
[INFO] [stdout] 66754dda24b036d13b7cf29bd16681e74cd55588f52a18909eb3b4c042463662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b30059240a484a912f719e9ec2f04ee7eca9d5a1cccc63c561ce601563302a00
[INFO] running `Command { std: "docker" "start" "-a" "b30059240a484a912f719e9ec2f04ee7eca9d5a1cccc63c561ce601563302a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.2
[INFO] [stderr]    Compiling rust_mkdir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "b30059240a484a912f719e9ec2f04ee7eca9d5a1cccc63c561ce601563302a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30059240a484a912f719e9ec2f04ee7eca9d5a1cccc63c561ce601563302a00", kill_on_drop: false }`
[INFO] [stdout] b30059240a484a912f719e9ec2f04ee7eca9d5a1cccc63c561ce601563302a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aa0f96356c81c3ad355167bc7158ba1f9b6c6c0dc72d5fa2b604521cb7ab8cc
[INFO] running `Command { std: "docker" "start" "-a" "0aa0f96356c81c3ad355167bc7158ba1f9b6c6c0dc72d5fa2b604521cb7ab8cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_mkdir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "0aa0f96356c81c3ad355167bc7158ba1f9b6c6c0dc72d5fa2b604521cb7ab8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa0f96356c81c3ad355167bc7158ba1f9b6c6c0dc72d5fa2b604521cb7ab8cc", kill_on_drop: false }`
[INFO] [stdout] 0aa0f96356c81c3ad355167bc7158ba1f9b6c6c0dc72d5fa2b604521cb7ab8cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b15dfaa1a454976bc83b99ee36b0e53beaff5bab52bd6d003faef192f5fc2beb
[INFO] running `Command { std: "docker" "start" "-a" "b15dfaa1a454976bc83b99ee36b0e53beaff5bab52bd6d003faef192f5fc2beb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_mkdir-b7e82d614d081d53)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_mkdir-1984c2658c457299)
[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 rust_mkdir
[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" "b15dfaa1a454976bc83b99ee36b0e53beaff5bab52bd6d003faef192f5fc2beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b15dfaa1a454976bc83b99ee36b0e53beaff5bab52bd6d003faef192f5fc2beb", kill_on_drop: false }`
[INFO] [stdout] b15dfaa1a454976bc83b99ee36b0e53beaff5bab52bd6d003faef192f5fc2beb