[INFO] fetching crate bin_io 0.2.0...
[INFO] testing bin_io-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate bin_io 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bin_io 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bin_io 0.2.0
[INFO] finished tweaking crates.io crate bin_io 0.2.0
[INFO] tweaked toml for crates.io crate bin_io 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81c070c56fac8fb9589871c49977095c65a9c24db5e6c1518cbaab14414aef75
[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" "81c070c56fac8fb9589871c49977095c65a9c24db5e6c1518cbaab14414aef75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81c070c56fac8fb9589871c49977095c65a9c24db5e6c1518cbaab14414aef75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c070c56fac8fb9589871c49977095c65a9c24db5e6c1518cbaab14414aef75", kill_on_drop: false }`
[INFO] [stdout] 81c070c56fac8fb9589871c49977095c65a9c24db5e6c1518cbaab14414aef75
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00d080a60f37f28179dae9eb10e09bddf619334aecb257da5fd0b50cfafa0a3c
[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" "00d080a60f37f28179dae9eb10e09bddf619334aecb257da5fd0b50cfafa0a3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bin_io v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "00d080a60f37f28179dae9eb10e09bddf619334aecb257da5fd0b50cfafa0a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d080a60f37f28179dae9eb10e09bddf619334aecb257da5fd0b50cfafa0a3c", kill_on_drop: false }`
[INFO] [stdout] 00d080a60f37f28179dae9eb10e09bddf619334aecb257da5fd0b50cfafa0a3c
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 54d4020f5d79557754951b48a7e67b542a0ef0c28ebb94c831901355cb893bd8
[INFO] running `Command { std: "docker" "start" "-a" "54d4020f5d79557754951b48a7e67b542a0ef0c28ebb94c831901355cb893bd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bin_io v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "54d4020f5d79557754951b48a7e67b542a0ef0c28ebb94c831901355cb893bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d4020f5d79557754951b48a7e67b542a0ef0c28ebb94c831901355cb893bd8", kill_on_drop: false }`
[INFO] [stdout] 54d4020f5d79557754951b48a7e67b542a0ef0c28ebb94c831901355cb893bd8
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] 3ece8128b1df276308f98147a77b507a63a37cbed0dd73f970090840aaf41252
[INFO] running `Command { std: "docker" "start" "-a" "3ece8128b1df276308f98147a77b507a63a37cbed0dd73f970090840aaf41252", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bin_io-6f421ec5f76c4eda)
[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]    Doc-tests bin_io
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/macros.rs - seq (line 8) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - boilerplate (line 267) ... ok
[INFO] [stdout] test src/strings.rs - strings::null_ascii (line 22) ... ok
[INFO] [stdout] test src/lib.rs - write (line 122) ... ok
[INFO] [stdout] test src/strings.rs - strings::len_utf8 (line 153) ... ok
[INFO] [stdout] test src/lib.rs - read (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/strings.rs - strings::len_ascii (line 68) ... ok
[INFO] [stdout] test src/numbers.rs - numbers (line 4) ... ok
[INFO] [stdout] test src/macros.rs - seq (line 92) ... ok
[INFO] [stdout] test src/strings.rs - strings::null_utf8 (line 109) ... ok
[INFO] [stdout] test src/strings.rs - strings::null_utf16 (line 188) ... ok
[INFO] [stdout] test src/strings.rs - strings::len_utf16 (line 229) ... ok
[INFO] [stdout] test src/utils.rs - utils::bind (line 20) ... ok
[INFO] [stdout] test src/macros.rs - seq (line 21) ... ok
[INFO] [stdout] test src/macros.rs - seq (line 133) ... ok
[INFO] [stdout] test src/macros.rs - seq (line 54) ... ok
[INFO] [stdout] test src/utils.rs - utils::count (line 131) ... ok
[INFO] [stdout] test src/utils.rs - utils::skip (line 76) ... ok
[INFO] [stdout] test src/utils.rs - utils::optional (line 231) ... ok
[INFO] [stdout] test src/utils.rs - utils::boolean (line 347) ... ok
[INFO] [stdout] test src/utils.rs - utils::try_cast (line 296) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ece8128b1df276308f98147a77b507a63a37cbed0dd73f970090840aaf41252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ece8128b1df276308f98147a77b507a63a37cbed0dd73f970090840aaf41252", kill_on_drop: false }`
[INFO] [stdout] 3ece8128b1df276308f98147a77b507a63a37cbed0dd73f970090840aaf41252