[INFO] fetching crate minigrep_my_crate 0.1.0...
[INFO] testing minigrep_my_crate-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate minigrep_my_crate 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate minigrep_my_crate 0.1.0
[INFO] finished tweaking crates.io crate minigrep_my_crate 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_my_crate 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_my_crate 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minigrep_my_crate 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fbfe4520fd1d2fae4e0cf52bc16181449a24741ff61bb8e54536c94f18e850a
[INFO] running `Command { std: "docker" "start" "-a" "4fbfe4520fd1d2fae4e0cf52bc16181449a24741ff61bb8e54536c94f18e850a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fbfe4520fd1d2fae4e0cf52bc16181449a24741ff61bb8e54536c94f18e850a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbfe4520fd1d2fae4e0cf52bc16181449a24741ff61bb8e54536c94f18e850a", kill_on_drop: false }`
[INFO] [stdout] 4fbfe4520fd1d2fae4e0cf52bc16181449a24741ff61bb8e54536c94f18e850a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 438c6104f6028708a780b5f45570d2508c49f23e3b9a7f19f1b393694542fb9f
[INFO] running `Command { std: "docker" "start" "-a" "438c6104f6028708a780b5f45570d2508c49f23e3b9a7f19f1b393694542fb9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_my_crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "438c6104f6028708a780b5f45570d2508c49f23e3b9a7f19f1b393694542fb9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438c6104f6028708a780b5f45570d2508c49f23e3b9a7f19f1b393694542fb9f", kill_on_drop: false }`
[INFO] [stdout] 438c6104f6028708a780b5f45570d2508c49f23e3b9a7f19f1b393694542fb9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f0f1db354c1af87e9b3d4e9897b09d3cb230c979df138cf34823c3b193d0a18
[INFO] running `Command { std: "docker" "start" "-a" "7f0f1db354c1af87e9b3d4e9897b09d3cb230c979df138cf34823c3b193d0a18", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_my_crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7f0f1db354c1af87e9b3d4e9897b09d3cb230c979df138cf34823c3b193d0a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0f1db354c1af87e9b3d4e9897b09d3cb230c979df138cf34823c3b193d0a18", kill_on_drop: false }`
[INFO] [stdout] 7f0f1db354c1af87e9b3d4e9897b09d3cb230c979df138cf34823c3b193d0a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17dcfdad91e4e57a22cb0cdd9d2cee34d38ed5cf0fb78688630425a444da4fe8
[INFO] running `Command { std: "docker" "start" "-a" "17dcfdad91e4e57a22cb0cdd9d2cee34d38ed5cf0fb78688630425a444da4fe8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_my_crate-97c0dc3da5b83aaf)
[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/minigrep_my_crate-516fe18c7da87680)
[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 minigrep_my_crate
[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" "17dcfdad91e4e57a22cb0cdd9d2cee34d38ed5cf0fb78688630425a444da4fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17dcfdad91e4e57a22cb0cdd9d2cee34d38ed5cf0fb78688630425a444da4fe8", kill_on_drop: false }`
[INFO] [stdout] 17dcfdad91e4e57a22cb0cdd9d2cee34d38ed5cf0fb78688630425a444da4fe8