[INFO] fetching crate transcript 0.1.12...
[INFO] testing transcript-0.1.12 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate transcript 0.1.12 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate transcript 0.1.12 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transcript 0.1.12
[INFO] finished tweaking crates.io crate transcript 0.1.12
[INFO] tweaked toml for crates.io crate transcript 0.1.12 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate transcript 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fd9988d5788774fc3d735bd802edb8c2f2c8b4fd2871dfc1d9056531e3e444d
[INFO] running `Command { std: "docker" "start" "-a" "1fd9988d5788774fc3d735bd802edb8c2f2c8b4fd2871dfc1d9056531e3e444d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fd9988d5788774fc3d735bd802edb8c2f2c8b4fd2871dfc1d9056531e3e444d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd9988d5788774fc3d735bd802edb8c2f2c8b4fd2871dfc1d9056531e3e444d", kill_on_drop: false }`
[INFO] [stdout] 1fd9988d5788774fc3d735bd802edb8c2f2c8b4fd2871dfc1d9056531e3e444d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6269d5e9bfc0007e1ac0a17cd38bb71510e62ea04d440c5cc78b113027ed674
[INFO] running `Command { std: "docker" "start" "-a" "b6269d5e9bfc0007e1ac0a17cd38bb71510e62ea04d440c5cc78b113027ed674", kill_on_drop: false }`
[INFO] [stderr]    Compiling transcript v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "b6269d5e9bfc0007e1ac0a17cd38bb71510e62ea04d440c5cc78b113027ed674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6269d5e9bfc0007e1ac0a17cd38bb71510e62ea04d440c5cc78b113027ed674", kill_on_drop: false }`
[INFO] [stdout] b6269d5e9bfc0007e1ac0a17cd38bb71510e62ea04d440c5cc78b113027ed674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ae02668aaff47dd0337e050072f8a5f08c596bbe5747c3ef70d5606e7602d2a
[INFO] running `Command { std: "docker" "start" "-a" "1ae02668aaff47dd0337e050072f8a5f08c596bbe5747c3ef70d5606e7602d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling transcript v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "1ae02668aaff47dd0337e050072f8a5f08c596bbe5747c3ef70d5606e7602d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae02668aaff47dd0337e050072f8a5f08c596bbe5747c3ef70d5606e7602d2a", kill_on_drop: false }`
[INFO] [stdout] 1ae02668aaff47dd0337e050072f8a5f08c596bbe5747c3ef70d5606e7602d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9be8f34961d140f1859c93bb326ce93465ebbf94b4b1dc2fd38a9fad3f07679d
[INFO] running `Command { std: "docker" "start" "-a" "9be8f34961d140f1859c93bb326ce93465ebbf94b4b1dc2fd38a9fad3f07679d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/transcript-c2118fa31355183f)
[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]      Running unittests (/opt/rustwide/target/debug/deps/transcript-72b8ced7ad2cbb76)
[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 transcript
[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" "9be8f34961d140f1859c93bb326ce93465ebbf94b4b1dc2fd38a9fad3f07679d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be8f34961d140f1859c93bb326ce93465ebbf94b4b1dc2fd38a9fad3f07679d", kill_on_drop: false }`
[INFO] [stdout] 9be8f34961d140f1859c93bb326ce93465ebbf94b4b1dc2fd38a9fad3f07679d