[INFO] fetching crate shadup 0.0.0...
[INFO] testing shadup-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate shadup 0.0.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate shadup 0.0.0 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 shadup 0.0.0
[INFO] finished tweaking crates.io crate shadup 0.0.0
[INFO] tweaked toml for crates.io crate shadup 0.0.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 32dc4276cd28e6c6b54b1fb653b98cf362f3f0f5843e487e5de79ecdde7fc0aa
[INFO] running `Command { std: "docker" "start" "-a" "32dc4276cd28e6c6b54b1fb653b98cf362f3f0f5843e487e5de79ecdde7fc0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32dc4276cd28e6c6b54b1fb653b98cf362f3f0f5843e487e5de79ecdde7fc0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32dc4276cd28e6c6b54b1fb653b98cf362f3f0f5843e487e5de79ecdde7fc0aa", kill_on_drop: false }`
[INFO] [stdout] 32dc4276cd28e6c6b54b1fb653b98cf362f3f0f5843e487e5de79ecdde7fc0aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 05f79937510d863e753c9855efdda7d73eb42a9107d2c47f5c2b5908c5d6230a
[INFO] running `Command { std: "docker" "start" "-a" "05f79937510d863e753c9855efdda7d73eb42a9107d2c47f5c2b5908c5d6230a", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadup v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "05f79937510d863e753c9855efdda7d73eb42a9107d2c47f5c2b5908c5d6230a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f79937510d863e753c9855efdda7d73eb42a9107d2c47f5c2b5908c5d6230a", kill_on_drop: false }`
[INFO] [stdout] 05f79937510d863e753c9855efdda7d73eb42a9107d2c47f5c2b5908c5d6230a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] d94c43df6df6fc4d7e075a882a8c81ccad756719ff67020ac460f08bf40c7ad1
[INFO] running `Command { std: "docker" "start" "-a" "d94c43df6df6fc4d7e075a882a8c81ccad756719ff67020ac460f08bf40c7ad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadup v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "d94c43df6df6fc4d7e075a882a8c81ccad756719ff67020ac460f08bf40c7ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d94c43df6df6fc4d7e075a882a8c81ccad756719ff67020ac460f08bf40c7ad1", kill_on_drop: false }`
[INFO] [stdout] d94c43df6df6fc4d7e075a882a8c81ccad756719ff67020ac460f08bf40c7ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 4e5f9841e555130595314c65d462c6c0a5cd22d5dd3e91fff8157933f96bdaf9
[INFO] running `Command { std: "docker" "start" "-a" "4e5f9841e555130595314c65d462c6c0a5cd22d5dd3e91fff8157933f96bdaf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shadup-a9bdcd83beb9ff7c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shadup
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] 
[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" "4e5f9841e555130595314c65d462c6c0a5cd22d5dd3e91fff8157933f96bdaf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5f9841e555130595314c65d462c6c0a5cd22d5dd3e91fff8157933f96bdaf9", kill_on_drop: false }`
[INFO] [stdout] 4e5f9841e555130595314c65d462c6c0a5cd22d5dd3e91fff8157933f96bdaf9