[INFO] fetching crate proconio 0.4.3...
[INFO] testing proconio-0.4.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate proconio 0.4.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate proconio 0.4.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proconio 0.4.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate proconio 0.4.3
[INFO] tweaked toml for crates.io crate proconio 0.4.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2cc100f1165f9b5453c385e5b098d1ae4e6bcd43fac02c59216de05ab2abc62b
[INFO] running `Command { std: "docker" "start" "-a" "2cc100f1165f9b5453c385e5b098d1ae4e6bcd43fac02c59216de05ab2abc62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cc100f1165f9b5453c385e5b098d1ae4e6bcd43fac02c59216de05ab2abc62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc100f1165f9b5453c385e5b098d1ae4e6bcd43fac02c59216de05ab2abc62b", kill_on_drop: false }`
[INFO] [stdout] 2cc100f1165f9b5453c385e5b098d1ae4e6bcd43fac02c59216de05ab2abc62b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] de030213114495c60ed84befa7d81de83bcd6620a71e1d23cde48fdae1395a69
[INFO] running `Command { std: "docker" "start" "-a" "de030213114495c60ed84befa7d81de83bcd6620a71e1d23cde48fdae1395a69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proconio v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "de030213114495c60ed84befa7d81de83bcd6620a71e1d23cde48fdae1395a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de030213114495c60ed84befa7d81de83bcd6620a71e1d23cde48fdae1395a69", kill_on_drop: false }`
[INFO] [stdout] de030213114495c60ed84befa7d81de83bcd6620a71e1d23cde48fdae1395a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9478a7e9bb3aa299d1187c278310b059288f04547b018634cdd95c02708742ce
[INFO] running `Command { std: "docker" "start" "-a" "9478a7e9bb3aa299d1187c278310b059288f04547b018634cdd95c02708742ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]    Compiling environment v0.1.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling assert_cli v0.6.3
[INFO] [stderr]    Compiling proconio v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "9478a7e9bb3aa299d1187c278310b059288f04547b018634cdd95c02708742ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9478a7e9bb3aa299d1187c278310b059288f04547b018634cdd95c02708742ce", kill_on_drop: false }`
[INFO] [stdout] 9478a7e9bb3aa299d1187c278310b059288f04547b018634cdd95c02708742ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81b7b0bf2ce333e0656c31723bce9b0d0b81358b76af51c47ab1e4a72b7ab45b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "81b7b0bf2ce333e0656c31723bce9b0d0b81358b76af51c47ab1e4a72b7ab45b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proconio-82d56a683da2acbe)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::input_iusize1 ... ok
[INFO] [stdout] test tests::input_number ... ok
[INFO] [stdout] test tests::input_str ... ok
[INFO] [stdout] test tests::input_vla ... ok
[INFO] [stdout] test tests::input_tuple ... ok
[INFO] [stdout] test tests::input_with_complex_type ... ok
[INFO] [stdout] test tests::input_array ... ok
[INFO] [stdout] test tests::input_multiple_times ... ok
[INFO] [stdout] test tests::input_empty ... ok
[INFO] [stdout] test tests::input_mut ... ok
[INFO] [stdout] test tests::input_single_tt_pattern ... ok
[INFO] [stdout] test tests::input_err_different_format - should panic ... ok
[INFO] [stdout] test tests::input_zero_as_usize1 - should panic ... ok
[INFO] [stdout] test tests::input_err_different_type - should panic ... ok
[INFO] [stdout] test tests::input_min_as_isize1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stdin.rs (/opt/rustwide/target/debug/deps/stdin-d6edde8b41c21413)
[INFO] [stderr]    Doc-tests proconio
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - (line 411) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 351) - compile fail ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name proconio --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cli=/opt/rustwide/target/debug/deps/libassert_cli-f1c708d538891fab.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib --extern proconio=/opt/rustwide/target/debug/deps/libproconio-c6dc864689add569.rlib --extern rustversion=/opt/rustwide/target/debug/deps/librustversion-cc9967e3d7b9fcac.so --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-c6bd2cbe9d0a1471.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "81b7b0bf2ce333e0656c31723bce9b0d0b81358b76af51c47ab1e4a72b7ab45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b7b0bf2ce333e0656c31723bce9b0d0b81358b76af51c47ab1e4a72b7ab45b", kill_on_drop: false }`
[INFO] [stdout] 81b7b0bf2ce333e0656c31723bce9b0d0b81358b76af51c47ab1e4a72b7ab45b