[INFO] fetching crate lv2rs-bufsz 0.0.0...
[INFO] testing lv2rs-bufsz-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate lv2rs-bufsz 0.0.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate lv2rs-bufsz 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lv2rs-bufsz 0.0.0
[INFO] finished tweaking crates.io crate lv2rs-bufsz 0.0.0
[INFO] tweaked toml for crates.io crate lv2rs-bufsz 0.0.0 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4d7dc75907436b8c64d4f05eeaaf2c964fe08d30613ca498f05aeb9dcc87ec3
[INFO] running `Command { std: "docker" "start" "-a" "f4d7dc75907436b8c64d4f05eeaaf2c964fe08d30613ca498f05aeb9dcc87ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4d7dc75907436b8c64d4f05eeaaf2c964fe08d30613ca498f05aeb9dcc87ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d7dc75907436b8c64d4f05eeaaf2c964fe08d30613ca498f05aeb9dcc87ec3", kill_on_drop: false }`
[INFO] [stdout] f4d7dc75907436b8c64d4f05eeaaf2c964fe08d30613ca498f05aeb9dcc87ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc87b6d124da34a178c06893a269cdaa1c999a4cc8ab75cda5a02308b091e3bd
[INFO] running `Command { std: "docker" "start" "-a" "bc87b6d124da34a178c06893a269cdaa1c999a4cc8ab75cda5a02308b091e3bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling lv2rs-bufsz v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "bc87b6d124da34a178c06893a269cdaa1c999a4cc8ab75cda5a02308b091e3bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc87b6d124da34a178c06893a269cdaa1c999a4cc8ab75cda5a02308b091e3bd", kill_on_drop: false }`
[INFO] [stdout] bc87b6d124da34a178c06893a269cdaa1c999a4cc8ab75cda5a02308b091e3bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26a9be48b5ea82364f09f4ce16554743971bac14d7ba956335470ddf2f7e8ad5
[INFO] running `Command { std: "docker" "start" "-a" "26a9be48b5ea82364f09f4ce16554743971bac14d7ba956335470ddf2f7e8ad5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lv2rs-bufsz v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "26a9be48b5ea82364f09f4ce16554743971bac14d7ba956335470ddf2f7e8ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a9be48b5ea82364f09f4ce16554743971bac14d7ba956335470ddf2f7e8ad5", kill_on_drop: false }`
[INFO] [stdout] 26a9be48b5ea82364f09f4ce16554743971bac14d7ba956335470ddf2f7e8ad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 943633b76b4c380c5067a4b55b24b9f21345f51a65cd43e18f87a70796444af4
[INFO] running `Command { std: "docker" "start" "-a" "943633b76b4c380c5067a4b55b24b9f21345f51a65cd43e18f87a70796444af4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lv2rs_bufsz-4f4ef3c9fdd904e0)
[INFO] [stdout] 
[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] [stderr]    Doc-tests lv2rs-bufsz
[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" "943633b76b4c380c5067a4b55b24b9f21345f51a65cd43e18f87a70796444af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943633b76b4c380c5067a4b55b24b9f21345f51a65cd43e18f87a70796444af4", kill_on_drop: false }`
[INFO] [stdout] 943633b76b4c380c5067a4b55b24b9f21345f51a65cd43e18f87a70796444af4