[INFO] fetching crate timinigrep 0.1.0...
[INFO] testing timinigrep-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate timinigrep 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate timinigrep 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timinigrep 0.1.0
[INFO] finished tweaking crates.io crate timinigrep 0.1.0
[INFO] tweaked toml for crates.io crate timinigrep 0.1.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate timinigrep 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c83dd0f4094e04beeeea1849a526859c32bb1f4d5b8698e346e5a787fbdd744
[INFO] running `Command { std: "docker" "start" "-a" "6c83dd0f4094e04beeeea1849a526859c32bb1f4d5b8698e346e5a787fbdd744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c83dd0f4094e04beeeea1849a526859c32bb1f4d5b8698e346e5a787fbdd744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c83dd0f4094e04beeeea1849a526859c32bb1f4d5b8698e346e5a787fbdd744", kill_on_drop: false }`
[INFO] [stdout] 6c83dd0f4094e04beeeea1849a526859c32bb1f4d5b8698e346e5a787fbdd744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92fc2dc9172c823cef7ca8e3fd775de8ce01e6e5b91a1eff3f417f1135400b9a
[INFO] running `Command { std: "docker" "start" "-a" "92fc2dc9172c823cef7ca8e3fd775de8ce01e6e5b91a1eff3f417f1135400b9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling timinigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "92fc2dc9172c823cef7ca8e3fd775de8ce01e6e5b91a1eff3f417f1135400b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92fc2dc9172c823cef7ca8e3fd775de8ce01e6e5b91a1eff3f417f1135400b9a", kill_on_drop: false }`
[INFO] [stdout] 92fc2dc9172c823cef7ca8e3fd775de8ce01e6e5b91a1eff3f417f1135400b9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c060ca3861bb1613484f759d7089f7948171e99e8b512a1ca518e293d0715951
[INFO] running `Command { std: "docker" "start" "-a" "c060ca3861bb1613484f759d7089f7948171e99e8b512a1ca518e293d0715951", kill_on_drop: false }`
[INFO] [stderr]    Compiling timinigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c060ca3861bb1613484f759d7089f7948171e99e8b512a1ca518e293d0715951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c060ca3861bb1613484f759d7089f7948171e99e8b512a1ca518e293d0715951", kill_on_drop: false }`
[INFO] [stdout] c060ca3861bb1613484f759d7089f7948171e99e8b512a1ca518e293d0715951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adc7ce4b28190cc3334e4961bfbb2e8e20e0c305312cafb941f29eb4a52eccc4
[INFO] running `Command { std: "docker" "start" "-a" "adc7ce4b28190cc3334e4961bfbb2e8e20e0c305312cafb941f29eb4a52eccc4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timinigrep-fd6c744a157d6f14)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::one_result ... 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timinigrep-b850a741c0d1c30f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timinigrep
[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] [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" "adc7ce4b28190cc3334e4961bfbb2e8e20e0c305312cafb941f29eb4a52eccc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc7ce4b28190cc3334e4961bfbb2e8e20e0c305312cafb941f29eb4a52eccc4", kill_on_drop: false }`
[INFO] [stdout] adc7ce4b28190cc3334e4961bfbb2e8e20e0c305312cafb941f29eb4a52eccc4