[INFO] fetching crate doublify-mkv 0.0.1...
[INFO] testing doublify-mkv-0.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate doublify-mkv 0.0.1 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate doublify-mkv 0.0.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate doublify-mkv 0.0.1
[INFO] finished tweaking crates.io crate doublify-mkv 0.0.1
[INFO] tweaked toml for crates.io crate doublify-mkv 0.0.1 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02a5ba6d2f0712b9a23c61cc69ec0d35444f23b83b3881cd70f4728c4692afad
[INFO] running `Command { std: "docker" "start" "-a" "02a5ba6d2f0712b9a23c61cc69ec0d35444f23b83b3881cd70f4728c4692afad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02a5ba6d2f0712b9a23c61cc69ec0d35444f23b83b3881cd70f4728c4692afad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a5ba6d2f0712b9a23c61cc69ec0d35444f23b83b3881cd70f4728c4692afad", kill_on_drop: false }`
[INFO] [stdout] 02a5ba6d2f0712b9a23c61cc69ec0d35444f23b83b3881cd70f4728c4692afad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6804260ffbd9acd964277ed3f14db370f82ca0ab84f910534cda787a0a1b4ef
[INFO] running `Command { std: "docker" "start" "-a" "f6804260ffbd9acd964277ed3f14db370f82ca0ab84f910534cda787a0a1b4ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doublify-mkv v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "f6804260ffbd9acd964277ed3f14db370f82ca0ab84f910534cda787a0a1b4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6804260ffbd9acd964277ed3f14db370f82ca0ab84f910534cda787a0a1b4ef", kill_on_drop: false }`
[INFO] [stdout] f6804260ffbd9acd964277ed3f14db370f82ca0ab84f910534cda787a0a1b4ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c341fcaecff3936a01247d0358f6bbc8498414388153f8c9fc7104f8793a2c1
[INFO] running `Command { std: "docker" "start" "-a" "4c341fcaecff3936a01247d0358f6bbc8498414388153f8c9fc7104f8793a2c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling doublify-mkv v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "4c341fcaecff3936a01247d0358f6bbc8498414388153f8c9fc7104f8793a2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c341fcaecff3936a01247d0358f6bbc8498414388153f8c9fc7104f8793a2c1", kill_on_drop: false }`
[INFO] [stdout] 4c341fcaecff3936a01247d0358f6bbc8498414388153f8c9fc7104f8793a2c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 725ebab530a48db2c8c6edca9189cc0303a63233ec3dd40205d0e9fae2726480
[INFO] running `Command { std: "docker" "start" "-a" "725ebab530a48db2c8c6edca9189cc0303a63233ec3dd40205d0e9fae2726480", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doublify_mkv-eca9777d8f4b5a74)
[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" "725ebab530a48db2c8c6edca9189cc0303a63233ec3dd40205d0e9fae2726480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725ebab530a48db2c8c6edca9189cc0303a63233ec3dd40205d0e9fae2726480", kill_on_drop: false }`
[INFO] [stdout] 725ebab530a48db2c8c6edca9189cc0303a63233ec3dd40205d0e9fae2726480