[INFO] fetching crate os_str 0.0.0...
[INFO] testing os_str-0.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate os_str 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate os_str 0.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate os_str 0.0.0
[INFO] finished tweaking crates.io crate os_str 0.0.0
[INFO] tweaked toml for crates.io crate os_str 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fda27e8b47dd00f45ed0e1d8662bf03cdaf416f3dd8ca93c97473ed5e289bb78
[INFO] running `Command { std: "docker" "start" "-a" "fda27e8b47dd00f45ed0e1d8662bf03cdaf416f3dd8ca93c97473ed5e289bb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fda27e8b47dd00f45ed0e1d8662bf03cdaf416f3dd8ca93c97473ed5e289bb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda27e8b47dd00f45ed0e1d8662bf03cdaf416f3dd8ca93c97473ed5e289bb78", kill_on_drop: false }`
[INFO] [stdout] fda27e8b47dd00f45ed0e1d8662bf03cdaf416f3dd8ca93c97473ed5e289bb78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce797045856aea0f357be14321a5db2793b747c602b47062df07d3b4589666d4
[INFO] running `Command { std: "docker" "start" "-a" "ce797045856aea0f357be14321a5db2793b747c602b47062df07d3b4589666d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_str v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ce797045856aea0f357be14321a5db2793b747c602b47062df07d3b4589666d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce797045856aea0f357be14321a5db2793b747c602b47062df07d3b4589666d4", kill_on_drop: false }`
[INFO] [stdout] ce797045856aea0f357be14321a5db2793b747c602b47062df07d3b4589666d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d4cac81ba4247e19e33ee51be931f65468adf72af984fa196f1fac68fecef93
[INFO] running `Command { std: "docker" "start" "-a" "1d4cac81ba4247e19e33ee51be931f65468adf72af984fa196f1fac68fecef93", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_str v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "1d4cac81ba4247e19e33ee51be931f65468adf72af984fa196f1fac68fecef93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4cac81ba4247e19e33ee51be931f65468adf72af984fa196f1fac68fecef93", kill_on_drop: false }`
[INFO] [stdout] 1d4cac81ba4247e19e33ee51be931f65468adf72af984fa196f1fac68fecef93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 137d44b1616436b71f0de55e7474181f639b9c8559f42bdd553d2c3bc46c8e4b
[INFO] running `Command { std: "docker" "start" "-a" "137d44b1616436b71f0de55e7474181f639b9c8559f42bdd553d2c3bc46c8e4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/os_str-3080c072415663ad)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests os_str
[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] [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" "137d44b1616436b71f0de55e7474181f639b9c8559f42bdd553d2c3bc46c8e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137d44b1616436b71f0de55e7474181f639b9c8559f42bdd553d2c3bc46c8e4b", kill_on_drop: false }`
[INFO] [stdout] 137d44b1616436b71f0de55e7474181f639b9c8559f42bdd553d2c3bc46c8e4b