[INFO] fetching crate fast_input 0.1.6...
[INFO] testing fast_input-0.1.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fast_input 0.1.6 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate fast_input 0.1.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_input 0.1.6
[INFO] finished tweaking crates.io crate fast_input 0.1.6
[INFO] tweaked toml for crates.io crate fast_input 0.1.6 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate fast_input 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "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] fa58855ab6d17ec4b2bff9461a4980d0e1415a2b1f1e2adec7e747f25ae1d6ca
[INFO] running `Command { std: "docker" "start" "-a" "fa58855ab6d17ec4b2bff9461a4980d0e1415a2b1f1e2adec7e747f25ae1d6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa58855ab6d17ec4b2bff9461a4980d0e1415a2b1f1e2adec7e747f25ae1d6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa58855ab6d17ec4b2bff9461a4980d0e1415a2b1f1e2adec7e747f25ae1d6ca", kill_on_drop: false }`
[INFO] [stdout] fa58855ab6d17ec4b2bff9461a4980d0e1415a2b1f1e2adec7e747f25ae1d6ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44e2a8f7e87afd082d0c76d1de31b5aabb6bead3141f1e0220700dd56a015f56
[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" "44e2a8f7e87afd082d0c76d1de31b5aabb6bead3141f1e0220700dd56a015f56", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_input v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "44e2a8f7e87afd082d0c76d1de31b5aabb6bead3141f1e0220700dd56a015f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e2a8f7e87afd082d0c76d1de31b5aabb6bead3141f1e0220700dd56a015f56", kill_on_drop: false }`
[INFO] [stdout] 44e2a8f7e87afd082d0c76d1de31b5aabb6bead3141f1e0220700dd56a015f56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87a711d1e97a9bcdb8719d78685252315bcbfb84d020948c088688953f785774
[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" "87a711d1e97a9bcdb8719d78685252315bcbfb84d020948c088688953f785774", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_input v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "87a711d1e97a9bcdb8719d78685252315bcbfb84d020948c088688953f785774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a711d1e97a9bcdb8719d78685252315bcbfb84d020948c088688953f785774", kill_on_drop: false }`
[INFO] [stdout] 87a711d1e97a9bcdb8719d78685252315bcbfb84d020948c088688953f785774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47aed25ae1d04a909b69dc8bb4e40d66b8927f83bd7a70ed5a369d8b39c1b5fb
[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" "47aed25ae1d04a909b69dc8bb4e40d66b8927f83bd7a70ed5a369d8b39c1b5fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast_input-b34ea25cf4203f5c)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::read_next_line ... ok
[INFO] [stdout] test tests::read_next_as_iter ... ok
[INFO] [stdout] test tests::read_quintuple ... ok
[INFO] [stdout] test tests::read_quad ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_read_line_as_split ... ok
[INFO] [stdout] test tests::read_all_lines ... ok
[INFO] [stdout] test tests::read_single ... ok
[INFO] [stdout] test tests::read_some_lines ... ok
[INFO] [stdout] test tests::read_triple ... ok
[INFO] [stdout] test tests::read_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast_input
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - FastInput (line 46) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastInput (line 26) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastInput::next_tuple (line 171) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastInput::next (line 152) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastInput::next_split (line 272) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastInput::has_next_line (line 292) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastInput::next_as_iter (line 254) - compile ... ok
[INFO] [stdout] test src/lib.rs - Str (line 404) ... ok
[INFO] [stdout] test src/lib.rs - FastInput::with_reader (line 101) ... ok
[INFO] [stdout] test src/lib.rs - FastInput::lines (line 357) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47aed25ae1d04a909b69dc8bb4e40d66b8927f83bd7a70ed5a369d8b39c1b5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47aed25ae1d04a909b69dc8bb4e40d66b8927f83bd7a70ed5a369d8b39c1b5fb", kill_on_drop: false }`
[INFO] [stdout] 47aed25ae1d04a909b69dc8bb4e40d66b8927f83bd7a70ed5a369d8b39c1b5fb