[INFO] fetching crate regexpr 0.4.0...
[INFO] testing regexpr-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate regexpr 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate regexpr 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate regexpr 0.4.0
[INFO] tweaked toml for crates.io crate regexpr 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regexpr 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate regexpr 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmk v0.1.2
[INFO] [stderr]   Downloaded fltk v1.5.7
[INFO] [stderr]   Downloaded serde_json v1.0.135
[INFO] [stderr]   Downloaded cbindgen v0.28.0
[INFO] [stderr]   Downloaded rustix v0.38.43
[INFO] [stderr]   Downloaded fltk-sys v1.5.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e123e5d856bb6e17f5d318c7f9f87acc33ee06c65afb17a0a035747dba6aa35
[INFO] running `Command { std: "docker" "start" "-a" "0e123e5d856bb6e17f5d318c7f9f87acc33ee06c65afb17a0a035747dba6aa35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e123e5d856bb6e17f5d318c7f9f87acc33ee06c65afb17a0a035747dba6aa35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e123e5d856bb6e17f5d318c7f9f87acc33ee06c65afb17a0a035747dba6aa35", kill_on_drop: false }`
[INFO] [stdout] 0e123e5d856bb6e17f5d318c7f9f87acc33ee06c65afb17a0a035747dba6aa35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac02b59267e46ab304d279634f365a91dd94868a961ce2dbf2d65e970d64367b
[INFO] running `Command { std: "docker" "start" "-a" "ac02b59267e46ab304d279634f365a91dd94868a961ce2dbf2d65e970d64367b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regexpr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "ac02b59267e46ab304d279634f365a91dd94868a961ce2dbf2d65e970d64367b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac02b59267e46ab304d279634f365a91dd94868a961ce2dbf2d65e970d64367b", kill_on_drop: false }`
[INFO] [stdout] ac02b59267e46ab304d279634f365a91dd94868a961ce2dbf2d65e970d64367b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5467e44bac64c587c309248a5a552978cc6e0cb4585f812780ce7f2371be135b
[INFO] running `Command { std: "docker" "start" "-a" "5467e44bac64c587c309248a5a552978cc6e0cb4585f812780ce7f2371be135b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regexpr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "5467e44bac64c587c309248a5a552978cc6e0cb4585f812780ce7f2371be135b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5467e44bac64c587c309248a5a552978cc6e0cb4585f812780ce7f2371be135b", kill_on_drop: false }`
[INFO] [stdout] 5467e44bac64c587c309248a5a552978cc6e0cb4585f812780ce7f2371be135b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e04094911f02444ad4010fd97186ce5eea351f829f5d6bba6ffcf3889c570001
[INFO] running `Command { std: "docker" "start" "-a" "e04094911f02444ad4010fd97186ce5eea351f829f5d6bba6ffcf3889c570001", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regexpr-a3da1b025ac04e1e)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test::abc ... ok
[INFO] [stdout] test test::capture_or ... ok
[INFO] [stdout] test test::capture ... ok
[INFO] [stdout] test test::dot ... ok
[INFO] [stdout] test test::case_sensitive ... ok
[INFO] [stdout] test test::find_matches ... ok
[INFO] [stdout] test test::named_capture ... ok
[INFO] [stdout] test test::lazy ... ok
[INFO] [stdout] test test::nested ... ok
[INFO] [stdout] test test::min_max ... ok
[INFO] [stdout] test test::opt ... ok
[INFO] [stdout] test test::or ... ok
[INFO] [stdout] test test::range ... ok
[INFO] [stdout] test test::fail ... ok
[INFO] [stdout] test test::special_escape ... ok
[INFO] [stdout] test test::start_end ... ok
[INFO] [stdout] test test::plus ... ok
[INFO] [stdout] test test::repeat_star ... ok
[INFO] [stdout] test test::replace_regex ... ok
[INFO] [stdout] test test::star ... ok
[INFO] [stdout] test test::trait_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regexpr-b798987b583ee70e)
[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 regexpr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.79s; merged doctests compilation took 0.78s
[INFO] running `Command { std: "docker" "inspect" "e04094911f02444ad4010fd97186ce5eea351f829f5d6bba6ffcf3889c570001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04094911f02444ad4010fd97186ce5eea351f829f5d6bba6ffcf3889c570001", kill_on_drop: false }`
[INFO] [stdout] e04094911f02444ad4010fd97186ce5eea351f829f5d6bba6ffcf3889c570001