[INFO] fetching crate adaptive-barrier 1.0.0...
[INFO] testing adaptive-barrier-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate adaptive-barrier 1.0.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate adaptive-barrier 1.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adaptive-barrier 1.0.0
[INFO] finished tweaking crates.io crate adaptive-barrier 1.0.0
[INFO] tweaked toml for crates.io crate adaptive-barrier 1.0.0 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8351a236532c7b6df34e9e4f45bb3c1949717a1e9830e0bd26383d5dfe677b4
[INFO] running `Command { std: "docker" "start" "-a" "e8351a236532c7b6df34e9e4f45bb3c1949717a1e9830e0bd26383d5dfe677b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8351a236532c7b6df34e9e4f45bb3c1949717a1e9830e0bd26383d5dfe677b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8351a236532c7b6df34e9e4f45bb3c1949717a1e9830e0bd26383d5dfe677b4", kill_on_drop: false }`
[INFO] [stdout] e8351a236532c7b6df34e9e4f45bb3c1949717a1e9830e0bd26383d5dfe677b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f445361e9809673f77b57a77c5a5a8698a76f25d2b74b5b9f81b25db8dbd53b3
[INFO] running `Command { std: "docker" "start" "-a" "f445361e9809673f77b57a77c5a5a8698a76f25d2b74b5b9f81b25db8dbd53b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling adaptive-barrier v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "f445361e9809673f77b57a77c5a5a8698a76f25d2b74b5b9f81b25db8dbd53b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f445361e9809673f77b57a77c5a5a8698a76f25d2b74b5b9f81b25db8dbd53b3", kill_on_drop: false }`
[INFO] [stdout] f445361e9809673f77b57a77c5a5a8698a76f25d2b74b5b9f81b25db8dbd53b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55c4852684f07c3e1dc33b58de9337f4670a6aab041fac4167bd06f0b2f10cde
[INFO] running `Command { std: "docker" "start" "-a" "55c4852684f07c3e1dc33b58de9337f4670a6aab041fac4167bd06f0b2f10cde", kill_on_drop: false }`
[INFO] [stderr]    Compiling adaptive-barrier v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "55c4852684f07c3e1dc33b58de9337f4670a6aab041fac4167bd06f0b2f10cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c4852684f07c3e1dc33b58de9337f4670a6aab041fac4167bd06f0b2f10cde", kill_on_drop: false }`
[INFO] [stdout] 55c4852684f07c3e1dc33b58de9337f4670a6aab041fac4167bd06f0b2f10cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f587bd19be71080ba3a978ae145d02976f50a92cc7675e711a57a4598b2975ca
[INFO] running `Command { std: "docker" "start" "-a" "f587bd19be71080ba3a978ae145d02976f50a92cc7675e711a57a4598b2975ca", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adaptive_barrier-87e1749e85a8e0fb)
[INFO] [stdout] test tests::single ... ok
[INFO] [stdout] test tests::adjust_down ... ok
[INFO] [stdout] test tests::dispatch ... ok
[INFO] [stdout] test tests::adjust_panic ... ok
[INFO] [stdout] test tests::poisoning ... ok
[INFO] [stdout] test tests::adjust_drop ... ok
[INFO] [stdout] test tests::adjust_up ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests adaptive-barrier
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Barrier (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f587bd19be71080ba3a978ae145d02976f50a92cc7675e711a57a4598b2975ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f587bd19be71080ba3a978ae145d02976f50a92cc7675e711a57a4598b2975ca", kill_on_drop: false }`
[INFO] [stdout] f587bd19be71080ba3a978ae145d02976f50a92cc7675e711a57a4598b2975ca