[INFO] fetching crate fast_input 0.1.5...
[INFO] testing fast_input-0.1.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fast_input 0.1.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fast_input 0.1.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_input 0.1.5
[INFO] finished tweaking crates.io crate fast_input 0.1.5
[INFO] tweaked toml for crates.io crate fast_input 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate fast_input 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 8993f7ea4e5717488af3ee12389d1cac0a225ede90e6238937258167cc91938a
[INFO] running `Command { std: "docker" "start" "-a" "8993f7ea4e5717488af3ee12389d1cac0a225ede90e6238937258167cc91938a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8993f7ea4e5717488af3ee12389d1cac0a225ede90e6238937258167cc91938a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8993f7ea4e5717488af3ee12389d1cac0a225ede90e6238937258167cc91938a", kill_on_drop: false }`
[INFO] [stdout] 8993f7ea4e5717488af3ee12389d1cac0a225ede90e6238937258167cc91938a
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88362f717718f7036459467468d2dbd66cd4525b1b491dbd1446b6a09e40f4f1
[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" "88362f717718f7036459467468d2dbd66cd4525b1b491dbd1446b6a09e40f4f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_input v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "88362f717718f7036459467468d2dbd66cd4525b1b491dbd1446b6a09e40f4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88362f717718f7036459467468d2dbd66cd4525b1b491dbd1446b6a09e40f4f1", kill_on_drop: false }`
[INFO] [stdout] 88362f717718f7036459467468d2dbd66cd4525b1b491dbd1446b6a09e40f4f1
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e5d294ce4b1cf2faf1dec5f90f624f7477c7ec409e9cf6f1bf66a556f26a2f5
[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" "0e5d294ce4b1cf2faf1dec5f90f624f7477c7ec409e9cf6f1bf66a556f26a2f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_input v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "0e5d294ce4b1cf2faf1dec5f90f624f7477c7ec409e9cf6f1bf66a556f26a2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5d294ce4b1cf2faf1dec5f90f624f7477c7ec409e9cf6f1bf66a556f26a2f5", kill_on_drop: false }`
[INFO] [stdout] 0e5d294ce4b1cf2faf1dec5f90f624f7477c7ec409e9cf6f1bf66a556f26a2f5
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 290a2888f0946cad37e3ec99f7ed420462f88a1ea0f811ec73dc3235413ea369
[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" "290a2888f0946cad37e3ec99f7ed420462f88a1ea0f811ec73dc3235413ea369", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fast_input-8c175bb5a45f7246
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::read_all_lines ... ok
[INFO] [stdout] test tests::read_some_lines ... ok
[INFO] [stdout] test tests::read_quintuple ... ok
[INFO] [stdout] test tests::read_single ... ok
[INFO] [stdout] test tests::read_quad ... ok
[INFO] [stdout] test tests::read_next_as_iter ... ok
[INFO] [stdout] test tests::read_next_line ... ok
[INFO] [stdout] test tests::read_triple ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::read_tuple ... ok
[INFO] [stderr]    Doc-tests fast_input
[INFO] [stdout] test tests::test_read_line_as_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - FastInput::next (line 152) ... ok
[INFO] [stdout] test src/lib.rs - FastInput (line 26) ... ok
[INFO] [stdout] test src/lib.rs - FastInput::next_tuple (line 171) ... ok
[INFO] [stdout] test src/lib.rs - FastInput::next_as_iter (line 254) ... ok
[INFO] [stdout] test src/lib.rs - FastInput (line 46) ... ok
[INFO] [stdout] test src/lib.rs - FastInput::next_split (line 272) ... ok
[INFO] [stdout] test src/lib.rs - FastInput::has_next_line (line 292) ... ok
[INFO] [stdout] test src/lib.rs - Str (line 388) ... ok
[INFO] [stdout] test src/lib.rs - FastInput::with_reader (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "290a2888f0946cad37e3ec99f7ed420462f88a1ea0f811ec73dc3235413ea369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290a2888f0946cad37e3ec99f7ed420462f88a1ea0f811ec73dc3235413ea369", kill_on_drop: false }`
[INFO] [stdout] 290a2888f0946cad37e3ec99f7ed420462f88a1ea0f811ec73dc3235413ea369