[INFO] fetching crate too 0.0.0...
[INFO] testing too-0.0.0 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate too 0.0.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate too 0.0.0 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate too 0.0.0
[INFO] finished tweaking crates.io crate too 0.0.0
[INFO] tweaked toml for crates.io crate too 0.0.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate crates.io crate too 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dd604e7482c2c64b5e62a1ac6a28be873b3bbd9d50a0b3acfd0744b2405a298
[INFO] running `Command { std: "docker" "start" "-a" "3dd604e7482c2c64b5e62a1ac6a28be873b3bbd9d50a0b3acfd0744b2405a298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dd604e7482c2c64b5e62a1ac6a28be873b3bbd9d50a0b3acfd0744b2405a298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd604e7482c2c64b5e62a1ac6a28be873b3bbd9d50a0b3acfd0744b2405a298", kill_on_drop: false }`
[INFO] [stdout] 3dd604e7482c2c64b5e62a1ac6a28be873b3bbd9d50a0b3acfd0744b2405a298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e11faf32a7146b9aa7e1b1cd93e001734276fd8510b9e7c543e6bd225768155e
[INFO] running `Command { std: "docker" "start" "-a" "e11faf32a7146b9aa7e1b1cd93e001734276fd8510b9e7c543e6bd225768155e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling too v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "e11faf32a7146b9aa7e1b1cd93e001734276fd8510b9e7c543e6bd225768155e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11faf32a7146b9aa7e1b1cd93e001734276fd8510b9e7c543e6bd225768155e", kill_on_drop: false }`
[INFO] [stdout] e11faf32a7146b9aa7e1b1cd93e001734276fd8510b9e7c543e6bd225768155e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da35c65342ac19d4b002d6c8d07a0052697f56b6673305840c2d339a4bc857d6
[INFO] running `Command { std: "docker" "start" "-a" "da35c65342ac19d4b002d6c8d07a0052697f56b6673305840c2d339a4bc857d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling too v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/too-91a2ff6600879435)
[INFO] running `Command { std: "docker" "inspect" "da35c65342ac19d4b002d6c8d07a0052697f56b6673305840c2d339a4bc857d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da35c65342ac19d4b002d6c8d07a0052697f56b6673305840c2d339a4bc857d6", kill_on_drop: false }`
[INFO] [stdout] da35c65342ac19d4b002d6c8d07a0052697f56b6673305840c2d339a4bc857d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7f84ab3ffee0aa7538816229ad5171fcef1cb52cd5b19ed56d896d3444a3d27
[INFO] running `Command { std: "docker" "start" "-a" "b7f84ab3ffee0aa7538816229ad5171fcef1cb52cd5b19ed56d896d3444a3d27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/too-91a2ff6600879435)
[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" "b7f84ab3ffee0aa7538816229ad5171fcef1cb52cd5b19ed56d896d3444a3d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f84ab3ffee0aa7538816229ad5171fcef1cb52cd5b19ed56d896d3444a3d27", kill_on_drop: false }`
[INFO] [stdout] b7f84ab3ffee0aa7538816229ad5171fcef1cb52cd5b19ed56d896d3444a3d27