[INFO] cloning repository https://github.com/hinagis/language-test-202001
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hinagis/language-test-202001" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinagis%2Flanguage-test-202001", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinagis%2Flanguage-test-202001'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 955df15ce17198f262162b854cd532f759efc078
[INFO] testing hinagis/language-test-202001 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%2Flanguage-test-202001" "/workspace/builds/worker-61/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hinagis/language-test-202001 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/language-test-202001
[INFO] finished tweaking git repo https://github.com/hinagis/language-test-202001
[INFO] tweaked toml for git repo https://github.com/hinagis/language-test-202001 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate git repo https://github.com/hinagis/language-test-202001 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 4bd4930c571cee76390674a66936c25bddcb2096186316d46c1d3d3d2f98d1a9
[INFO] running `Command { std: "docker" "start" "-a" "4bd4930c571cee76390674a66936c25bddcb2096186316d46c1d3d3d2f98d1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bd4930c571cee76390674a66936c25bddcb2096186316d46c1d3d3d2f98d1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd4930c571cee76390674a66936c25bddcb2096186316d46c1d3d3d2f98d1a9", kill_on_drop: false }`
[INFO] [stdout] 4bd4930c571cee76390674a66936c25bddcb2096186316d46c1d3d3d2f98d1a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 970406a170554aec3a2898a7db8172b77ad36666aeb093d5c2ee82a579d17f13
[INFO] running `Command { std: "docker" "start" "-a" "970406a170554aec3a2898a7db8172b77ad36666aeb093d5c2ee82a579d17f13", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[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 language-test-202001 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.93s
[INFO] running `Command { std: "docker" "inspect" "970406a170554aec3a2898a7db8172b77ad36666aeb093d5c2ee82a579d17f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970406a170554aec3a2898a7db8172b77ad36666aeb093d5c2ee82a579d17f13", kill_on_drop: false }`
[INFO] [stdout] 970406a170554aec3a2898a7db8172b77ad36666aeb093d5c2ee82a579d17f13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 98d519fc21a831df8177a21b17f3674f84d547ac28324ee39cf9a672c7c49e55
[INFO] running `Command { std: "docker" "start" "-a" "98d519fc21a831df8177a21b17f3674f84d547ac28324ee39cf9a672c7c49e55", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling language-test-202001 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.42s
[INFO] [stderr]   Executable unittests src/bin/abc049c.rs (/opt/rustwide/target/debug/deps/abc049c-9f084c726c6572eb)
[INFO] [stderr]   Executable unittests src/bin/abc081a.rs (/opt/rustwide/target/debug/deps/abc081a-fe249b0b41ebf229)
[INFO] [stderr]   Executable unittests src/bin/abc081b.rs (/opt/rustwide/target/debug/deps/abc081b-4417d693d574e6dd)
[INFO] [stderr]   Executable unittests src/bin/abc083b.rs (/opt/rustwide/target/debug/deps/abc083b-874ceba9cbdeb51e)
[INFO] [stderr]   Executable unittests src/bin/abc085b.rs (/opt/rustwide/target/debug/deps/abc085b-1e441c6f03f3606d)
[INFO] [stderr]   Executable unittests src/bin/abc085c.rs (/opt/rustwide/target/debug/deps/abc085c-cab6fed726e3edb4)
[INFO] [stderr]   Executable unittests src/bin/abc086a.rs (/opt/rustwide/target/debug/deps/abc086a-a54d24473ec990a4)
[INFO] [stderr]   Executable unittests src/bin/abc086c.rs (/opt/rustwide/target/debug/deps/abc086c-82d97bbc036925aa)
[INFO] [stderr]   Executable unittests src/bin/abc087b.rs (/opt/rustwide/target/debug/deps/abc087b-56f68070732e1fbe)
[INFO] [stderr]   Executable unittests src/bin/abc088b.rs (/opt/rustwide/target/debug/deps/abc088b-517395ebf692bae1)
[INFO] [stderr]   Executable unittests src/bin/l.rs (/opt/rustwide/target/debug/deps/l-b0e2017dc1367062)
[INFO] [stderr]   Executable unittests src/bin/m.rs (/opt/rustwide/target/debug/deps/m-17e3d4ca24870b3b)
[INFO] [stderr]   Executable unittests src/bin/practicea.rs (/opt/rustwide/target/debug/deps/practicea-2bb30684d7b3b98b)
[INFO] running `Command { std: "docker" "inspect" "98d519fc21a831df8177a21b17f3674f84d547ac28324ee39cf9a672c7c49e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d519fc21a831df8177a21b17f3674f84d547ac28324ee39cf9a672c7c49e55", kill_on_drop: false }`
[INFO] [stdout] 98d519fc21a831df8177a21b17f3674f84d547ac28324ee39cf9a672c7c49e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] bfb96a0bfa7788d0cc95ebf659e4089d1be1923e21c80ae763f2b2a1c90f8675
[INFO] running `Command { std: "docker" "start" "-a" "bfb96a0bfa7788d0cc95ebf659e4089d1be1923e21c80ae763f2b2a1c90f8675", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/bin/abc049c.rs (/opt/rustwide/target/debug/deps/abc049c-9f084c726c6572eb)
[INFO] [stderr]      Running unittests src/bin/abc081a.rs (/opt/rustwide/target/debug/deps/abc081a-fe249b0b41ebf229)
[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/abc081b.rs (/opt/rustwide/target/debug/deps/abc081b-4417d693d574e6dd)
[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-874ceba9cbdeb51e)
[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-1e441c6f03f3606d)
[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/abc085c.rs (/opt/rustwide/target/debug/deps/abc085c-cab6fed726e3edb4)
[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/abc086a.rs (/opt/rustwide/target/debug/deps/abc086a-a54d24473ec990a4)
[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-82d97bbc036925aa)
[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-56f68070732e1fbe)
[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/abc088b.rs (/opt/rustwide/target/debug/deps/abc088b-517395ebf692bae1)
[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/l.rs (/opt/rustwide/target/debug/deps/l-b0e2017dc1367062)
[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/m.rs (/opt/rustwide/target/debug/deps/m-17e3d4ca24870b3b)
[INFO] [stderr]      Running unittests src/bin/practicea.rs (/opt/rustwide/target/debug/deps/practicea-2bb30684d7b3b98b)
[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] running `Command { std: "docker" "inspect" "bfb96a0bfa7788d0cc95ebf659e4089d1be1923e21c80ae763f2b2a1c90f8675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb96a0bfa7788d0cc95ebf659e4089d1be1923e21c80ae763f2b2a1c90f8675", kill_on_drop: false }`
[INFO] [stdout] bfb96a0bfa7788d0cc95ebf659e4089d1be1923e21c80ae763f2b2a1c90f8675