[INFO] fetching crate fixpoint 0.2.0...
[INFO] testing fixpoint-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate fixpoint 0.2.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate fixpoint 0.2.0 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 fixpoint 0.2.0
[INFO] finished tweaking crates.io crate fixpoint 0.2.0
[INFO] tweaked toml for crates.io crate fixpoint 0.2.0 written to /workspace/builds/worker-101/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] ae4c6ad7c54f8ea52c6b946b932f186cdccfe305d8251c56224e472116585300
[INFO] running `Command { std: "docker" "start" "-a" "ae4c6ad7c54f8ea52c6b946b932f186cdccfe305d8251c56224e472116585300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae4c6ad7c54f8ea52c6b946b932f186cdccfe305d8251c56224e472116585300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4c6ad7c54f8ea52c6b946b932f186cdccfe305d8251c56224e472116585300", kill_on_drop: false }`
[INFO] [stdout] ae4c6ad7c54f8ea52c6b946b932f186cdccfe305d8251c56224e472116585300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 9e7b79277cd44b851fe7f063cc1d93577d3a5b793b4cc4e3dfc5e98421a4144c
[INFO] running `Command { std: "docker" "start" "-a" "9e7b79277cd44b851fe7f063cc1d93577d3a5b793b4cc4e3dfc5e98421a4144c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixpoint v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "9e7b79277cd44b851fe7f063cc1d93577d3a5b793b4cc4e3dfc5e98421a4144c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7b79277cd44b851fe7f063cc1d93577d3a5b793b4cc4e3dfc5e98421a4144c", kill_on_drop: false }`
[INFO] [stdout] 9e7b79277cd44b851fe7f063cc1d93577d3a5b793b4cc4e3dfc5e98421a4144c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 6907e8702ed1ed288a7796c2bef3200c4d2fd2f7f45e72fc0e4df72053ca6c25
[INFO] running `Command { std: "docker" "start" "-a" "6907e8702ed1ed288a7796c2bef3200c4d2fd2f7f45e72fc0e4df72053ca6c25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fixpoint v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "6907e8702ed1ed288a7796c2bef3200c4d2fd2f7f45e72fc0e4df72053ca6c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6907e8702ed1ed288a7796c2bef3200c4d2fd2f7f45e72fc0e4df72053ca6c25", kill_on_drop: false }`
[INFO] [stdout] 6907e8702ed1ed288a7796c2bef3200c4d2fd2f7f45e72fc0e4df72053ca6c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 4de0f97ed5023884b884444c3a8392d0415b3aa39be637aec1e56a4804dcece9
[INFO] running `Command { std: "docker" "start" "-a" "4de0f97ed5023884b884444c3a8392d0415b3aa39be637aec1e56a4804dcece9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fixpoint-7724690b4a92f1a2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fixpoint
[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] [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" "4de0f97ed5023884b884444c3a8392d0415b3aa39be637aec1e56a4804dcece9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de0f97ed5023884b884444c3a8392d0415b3aa39be637aec1e56a4804dcece9", kill_on_drop: false }`
[INFO] [stdout] 4de0f97ed5023884b884444c3a8392d0415b3aa39be637aec1e56a4804dcece9