[INFO] fetching crate fgr 0.3.1...
[INFO] testing fgr-0.3.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fgr 0.3.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate fgr 0.3.1 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 fgr 0.3.1
[INFO] finished tweaking crates.io crate fgr 0.3.1
[INFO] tweaked toml for crates.io crate fgr 0.3.1 written to /workspace/builds/worker-22/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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 65fee77a1a444587cb4e821c97778dcaf8d59b3e639a0d32cb5a9fff6c65dee3
[INFO] running `Command { std: "docker" "start" "-a" "65fee77a1a444587cb4e821c97778dcaf8d59b3e639a0d32cb5a9fff6c65dee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65fee77a1a444587cb4e821c97778dcaf8d59b3e639a0d32cb5a9fff6c65dee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fee77a1a444587cb4e821c97778dcaf8d59b3e639a0d32cb5a9fff6c65dee3", kill_on_drop: false }`
[INFO] [stdout] 65fee77a1a444587cb4e821c97778dcaf8d59b3e639a0d32cb5a9fff6c65dee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 5baf373692dcff092e6c9df89c08ae938c90ad32d14970550370ee2effe6916f
[INFO] running `Command { std: "docker" "start" "-a" "5baf373692dcff092e6c9df89c08ae938c90ad32d14970550370ee2effe6916f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fgr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "5baf373692dcff092e6c9df89c08ae938c90ad32d14970550370ee2effe6916f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5baf373692dcff092e6c9df89c08ae938c90ad32d14970550370ee2effe6916f", kill_on_drop: false }`
[INFO] [stdout] 5baf373692dcff092e6c9df89c08ae938c90ad32d14970550370ee2effe6916f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 230ac375ad7d8debb70de56d861cb6046f46e39be164c32a1326d337b634f2f1
[INFO] running `Command { std: "docker" "start" "-a" "230ac375ad7d8debb70de56d861cb6046f46e39be164c32a1326d337b634f2f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fgr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "230ac375ad7d8debb70de56d861cb6046f46e39be164c32a1326d337b634f2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230ac375ad7d8debb70de56d861cb6046f46e39be164c32a1326d337b634f2f1", kill_on_drop: false }`
[INFO] [stdout] 230ac375ad7d8debb70de56d861cb6046f46e39be164c32a1326d337b634f2f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 342a9973c98712ed173656717d48a2bc2c9df66367a98cd65fc8255399df9a10
[INFO] running `Command { std: "docker" "start" "-a" "342a9973c98712ed173656717d48a2bc2c9df66367a98cd65fc8255399df9a10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fgr-9c39e60fc345b72d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_calmed ... ok
[INFO] [stdout] test test_memo_mem ... ok
[INFO] [stdout] test test_effect ... ok
[INFO] [stdout] test test_write_sig_in_effect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fgr
[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" "342a9973c98712ed173656717d48a2bc2c9df66367a98cd65fc8255399df9a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342a9973c98712ed173656717d48a2bc2c9df66367a98cd65fc8255399df9a10", kill_on_drop: false }`
[INFO] [stdout] 342a9973c98712ed173656717d48a2bc2c9df66367a98cd65fc8255399df9a10