[INFO] cloning repository https://github.com/hinagis/abs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hinagis/abs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinagis%2Fabs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinagis%2Fabs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e109c8b95d1775b1ff0bd164d12ce6a2c2d4991a
[INFO] testing hinagis/abs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinagis%2Fabs" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hinagis/abs 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 git repo https://github.com/hinagis/abs
[INFO] finished tweaking git repo https://github.com/hinagis/abs
[INFO] tweaked toml for git repo https://github.com/hinagis/abs written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/hinagis/abs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] fcd0c4af32a2d412397fb277ab4fcdd38923e4c1f02bf63d8447c1b05ccf5fa9
[INFO] running `Command { std: "docker" "start" "-a" "fcd0c4af32a2d412397fb277ab4fcdd38923e4c1f02bf63d8447c1b05ccf5fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd0c4af32a2d412397fb277ab4fcdd38923e4c1f02bf63d8447c1b05ccf5fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd0c4af32a2d412397fb277ab4fcdd38923e4c1f02bf63d8447c1b05ccf5fa9", kill_on_drop: false }`
[INFO] [stdout] fcd0c4af32a2d412397fb277ab4fcdd38923e4c1f02bf63d8447c1b05ccf5fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 9886b58065950556150d4a142a82e76f8a35b49d1399b55f44ac0453e5261e07
[INFO] running `Command { std: "docker" "start" "-a" "9886b58065950556150d4a142a82e76f8a35b49d1399b55f44ac0453e5261e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling proconio-derive v0.1.6
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling abs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.09s
[INFO] running `Command { std: "docker" "inspect" "9886b58065950556150d4a142a82e76f8a35b49d1399b55f44ac0453e5261e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9886b58065950556150d4a142a82e76f8a35b49d1399b55f44ac0453e5261e07", kill_on_drop: false }`
[INFO] [stdout] 9886b58065950556150d4a142a82e76f8a35b49d1399b55f44ac0453e5261e07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 0db891856ac722106f95fc097afa4a0b7892ac52245d2304bc6bd0a057aa5da9
[INFO] running `Command { std: "docker" "start" "-a" "0db891856ac722106f95fc097afa4a0b7892ac52245d2304bc6bd0a057aa5da9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling abs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] [stderr]   Executable unittests src/bin/abc049c.rs (/opt/rustwide/target/debug/deps/abc049c-3a92230b73685814)
[INFO] [stderr]   Executable unittests src/bin/abc081a.rs (/opt/rustwide/target/debug/deps/abc081a-447eb1027f71e3a1)
[INFO] [stderr]   Executable unittests src/bin/abc081b.rs (/opt/rustwide/target/debug/deps/abc081b-822df52d81c99ad4)
[INFO] [stderr]   Executable unittests src/bin/abc083b.rs (/opt/rustwide/target/debug/deps/abc083b-a3bca317c4f34f94)
[INFO] [stderr]   Executable unittests src/bin/abc085b.rs (/opt/rustwide/target/debug/deps/abc085b-39180176d89b6035)
[INFO] [stderr]   Executable unittests src/bin/abc085c.rs (/opt/rustwide/target/debug/deps/abc085c-8bf443a2331b981a)
[INFO] [stderr]   Executable unittests src/bin/abc086a.rs (/opt/rustwide/target/debug/deps/abc086a-67f5056ae367ac83)
[INFO] [stderr]   Executable unittests src/bin/abc086c.rs (/opt/rustwide/target/debug/deps/abc086c-99d794cbbcc2d812)
[INFO] [stderr]   Executable unittests src/bin/abc087b.rs (/opt/rustwide/target/debug/deps/abc087b-b4aa204999377ec1)
[INFO] [stderr]   Executable unittests src/bin/abc088b.rs (/opt/rustwide/target/debug/deps/abc088b-577f94029feca13b)
[INFO] [stderr]   Executable unittests src/bin/practicea.rs (/opt/rustwide/target/debug/deps/practicea-00c5a7cf95da8145)
[INFO] running `Command { std: "docker" "inspect" "0db891856ac722106f95fc097afa4a0b7892ac52245d2304bc6bd0a057aa5da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0db891856ac722106f95fc097afa4a0b7892ac52245d2304bc6bd0a057aa5da9", kill_on_drop: false }`
[INFO] [stdout] 0db891856ac722106f95fc097afa4a0b7892ac52245d2304bc6bd0a057aa5da9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 60cf4dfd2071e5795978e9bd71dfb362526be466b8ebb075341846dd8d36813e
[INFO] running `Command { std: "docker" "start" "-a" "60cf4dfd2071e5795978e9bd71dfb362526be466b8ebb075341846dd8d36813e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/bin/abc049c.rs (/opt/rustwide/target/debug/deps/abc049c-3a92230b73685814)
[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] [stderr]      Running unittests src/bin/abc081a.rs (/opt/rustwide/target/debug/deps/abc081a-447eb1027f71e3a1)
[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] [stderr]      Running unittests src/bin/abc081b.rs (/opt/rustwide/target/debug/deps/abc081b-822df52d81c99ad4)
[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] [stderr]      Running unittests src/bin/abc083b.rs (/opt/rustwide/target/debug/deps/abc083b-a3bca317c4f34f94)
[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] [stderr]      Running unittests src/bin/abc085b.rs (/opt/rustwide/target/debug/deps/abc085b-39180176d89b6035)
[INFO] [stderr]      Running unittests src/bin/abc085c.rs (/opt/rustwide/target/debug/deps/abc085c-8bf443a2331b981a)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/abc086a.rs (/opt/rustwide/target/debug/deps/abc086a-67f5056ae367ac83)
[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] [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] [stderr]      Running unittests src/bin/abc086c.rs (/opt/rustwide/target/debug/deps/abc086c-99d794cbbcc2d812)
[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] [stderr]      Running unittests src/bin/abc087b.rs (/opt/rustwide/target/debug/deps/abc087b-b4aa204999377ec1)
[INFO] [stderr]      Running unittests src/bin/abc088b.rs (/opt/rustwide/target/debug/deps/abc088b-577f94029feca13b)
[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] [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] [stderr]      Running unittests src/bin/practicea.rs (/opt/rustwide/target/debug/deps/practicea-00c5a7cf95da8145)
[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" "60cf4dfd2071e5795978e9bd71dfb362526be466b8ebb075341846dd8d36813e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60cf4dfd2071e5795978e9bd71dfb362526be466b8ebb075341846dd8d36813e", kill_on_drop: false }`
[INFO] [stdout] 60cf4dfd2071e5795978e9bd71dfb362526be466b8ebb075341846dd8d36813e