[INFO] fetching crate impact 0.0.1...
[INFO] testing impact-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate impact 0.0.1 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate impact 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate impact 0.0.1
[INFO] finished tweaking crates.io crate impact 0.0.1
[INFO] tweaked toml for crates.io crate impact 0.0.1 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate impact 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97ceb3fd58b094b5fb0e64243e42dbfa1e411ceb516de3ac1368fab1ca237397
[INFO] running `Command { std: "docker" "start" "-a" "97ceb3fd58b094b5fb0e64243e42dbfa1e411ceb516de3ac1368fab1ca237397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97ceb3fd58b094b5fb0e64243e42dbfa1e411ceb516de3ac1368fab1ca237397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ceb3fd58b094b5fb0e64243e42dbfa1e411ceb516de3ac1368fab1ca237397", kill_on_drop: false }`
[INFO] [stdout] 97ceb3fd58b094b5fb0e64243e42dbfa1e411ceb516de3ac1368fab1ca237397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d39b7cb1b77776dce157c25b05a59b62546cf0817c635b71f305594e2ef6afc
[INFO] running `Command { std: "docker" "start" "-a" "9d39b7cb1b77776dce157c25b05a59b62546cf0817c635b71f305594e2ef6afc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling impact v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "9d39b7cb1b77776dce157c25b05a59b62546cf0817c635b71f305594e2ef6afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d39b7cb1b77776dce157c25b05a59b62546cf0817c635b71f305594e2ef6afc", kill_on_drop: false }`
[INFO] [stdout] 9d39b7cb1b77776dce157c25b05a59b62546cf0817c635b71f305594e2ef6afc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 520c0d015c00ff5e2eafd5201ad7bb72a961fe9643b17f14a6d5266e06b1ac10
[INFO] running `Command { std: "docker" "start" "-a" "520c0d015c00ff5e2eafd5201ad7bb72a961fe9643b17f14a6d5266e06b1ac10", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling impact v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/impact-c20a7b80333ad2e6)
[INFO] running `Command { std: "docker" "inspect" "520c0d015c00ff5e2eafd5201ad7bb72a961fe9643b17f14a6d5266e06b1ac10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520c0d015c00ff5e2eafd5201ad7bb72a961fe9643b17f14a6d5266e06b1ac10", kill_on_drop: false }`
[INFO] [stdout] 520c0d015c00ff5e2eafd5201ad7bb72a961fe9643b17f14a6d5266e06b1ac10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 053adf8ae99a1f9cdaa3019c4d6a63bcc8488066af42b0b316a8f59ed88913c6
[INFO] running `Command { std: "docker" "start" "-a" "053adf8ae99a1f9cdaa3019c4d6a63bcc8488066af42b0b316a8f59ed88913c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/impact-c20a7b80333ad2e6)
[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" "053adf8ae99a1f9cdaa3019c4d6a63bcc8488066af42b0b316a8f59ed88913c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053adf8ae99a1f9cdaa3019c4d6a63bcc8488066af42b0b316a8f59ed88913c6", kill_on_drop: false }`
[INFO] [stdout] 053adf8ae99a1f9cdaa3019c4d6a63bcc8488066af42b0b316a8f59ed88913c6