[INFO] fetching crate grepatch 0.1.0...
[INFO] testing grepatch-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate grepatch 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate grepatch 0.1.0
[INFO] finished tweaking crates.io crate grepatch 0.1.0
[INFO] tweaked toml for crates.io crate grepatch 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grepatch 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grepatch 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bac47326335fbe4f888998e5e297e93878d73ce5d65e7934e11fdcb74c25a9d
[INFO] running `Command { std: "docker" "start" "-a" "3bac47326335fbe4f888998e5e297e93878d73ce5d65e7934e11fdcb74c25a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bac47326335fbe4f888998e5e297e93878d73ce5d65e7934e11fdcb74c25a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bac47326335fbe4f888998e5e297e93878d73ce5d65e7934e11fdcb74c25a9d", kill_on_drop: false }`
[INFO] [stdout] 3bac47326335fbe4f888998e5e297e93878d73ce5d65e7934e11fdcb74c25a9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f0492401e0a2eefc0a97bc1f4327a6b437e8f8c4fbf0ac0b21fb4314bdb3b24
[INFO] running `Command { std: "docker" "start" "-a" "9f0492401e0a2eefc0a97bc1f4327a6b437e8f8c4fbf0ac0b21fb4314bdb3b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling noargs v0.3.1
[INFO] [stderr]    Compiling orfail v1.1.0
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling grepatch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "9f0492401e0a2eefc0a97bc1f4327a6b437e8f8c4fbf0ac0b21fb4314bdb3b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0492401e0a2eefc0a97bc1f4327a6b437e8f8c4fbf0ac0b21fb4314bdb3b24", kill_on_drop: false }`
[INFO] [stdout] 9f0492401e0a2eefc0a97bc1f4327a6b437e8f8c4fbf0ac0b21fb4314bdb3b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd9aeac83efc3e9d8967b6e7fd1b230fe652f10b3aa474a99b08f29c0f45be5
[INFO] running `Command { std: "docker" "start" "-a" "5dd9aeac83efc3e9d8967b6e7fd1b230fe652f10b3aa474a99b08f29c0f45be5", kill_on_drop: false }`
[INFO] [stderr]    Compiling grepatch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "5dd9aeac83efc3e9d8967b6e7fd1b230fe652f10b3aa474a99b08f29c0f45be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd9aeac83efc3e9d8967b6e7fd1b230fe652f10b3aa474a99b08f29c0f45be5", kill_on_drop: false }`
[INFO] [stdout] 5dd9aeac83efc3e9d8967b6e7fd1b230fe652f10b3aa474a99b08f29c0f45be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 330f14e2eb1299ecc041710b4b9f4e5f3dbf0e16bbbc98d83f444d5a00b32eef
[INFO] running `Command { std: "docker" "start" "-a" "330f14e2eb1299ecc041710b4b9f4e5f3dbf0e16bbbc98d83f444d5a00b32eef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/grepatch-e3775fd13c118d6f)
[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" "330f14e2eb1299ecc041710b4b9f4e5f3dbf0e16bbbc98d83f444d5a00b32eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330f14e2eb1299ecc041710b4b9f4e5f3dbf0e16bbbc98d83f444d5a00b32eef", kill_on_drop: false }`
[INFO] [stdout] 330f14e2eb1299ecc041710b4b9f4e5f3dbf0e16bbbc98d83f444d5a00b32eef