[INFO] fetching crate bin_io 0.2.0...
[INFO] testing bin_io-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate bin_io 0.2.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate bin_io 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaef878a7ab13c00089bacd31eec1dfe8e44f053064b5553de6d6bd1e4ef683a
[INFO] running `Command { std: "docker" "start" "-a" "eaef878a7ab13c00089bacd31eec1dfe8e44f053064b5553de6d6bd1e4ef683a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaef878a7ab13c00089bacd31eec1dfe8e44f053064b5553de6d6bd1e4ef683a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaef878a7ab13c00089bacd31eec1dfe8e44f053064b5553de6d6bd1e4ef683a", kill_on_drop: false }`
[INFO] [stdout] eaef878a7ab13c00089bacd31eec1dfe8e44f053064b5553de6d6bd1e4ef683a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5d1ea2bcf780a4c57a96ba5e04261c8b3f56fad3bdaf1b7f6690bfe2c1b831
[INFO] running `Command { std: "docker" "start" "-a" "fe5d1ea2bcf780a4c57a96ba5e04261c8b3f56fad3bdaf1b7f6690bfe2c1b831", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 4.17s
[INFO] running `Command { std: "docker" "inspect" "fe5d1ea2bcf780a4c57a96ba5e04261c8b3f56fad3bdaf1b7f6690bfe2c1b831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5d1ea2bcf780a4c57a96ba5e04261c8b3f56fad3bdaf1b7f6690bfe2c1b831", kill_on_drop: false }`
[INFO] [stdout] fe5d1ea2bcf780a4c57a96ba5e04261c8b3f56fad3bdaf1b7f6690bfe2c1b831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55b1b0f22b663c76dae8bd86dd7c157340314d3733b03336f4f3ad2a0c0435ce
[INFO] running `Command { std: "docker" "start" "-a" "55b1b0f22b663c76dae8bd86dd7c157340314d3733b03336f4f3ad2a0c0435ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling bin_io v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "55b1b0f22b663c76dae8bd86dd7c157340314d3733b03336f4f3ad2a0c0435ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b1b0f22b663c76dae8bd86dd7c157340314d3733b03336f4f3ad2a0c0435ce", kill_on_drop: false }`
[INFO] [stdout] 55b1b0f22b663c76dae8bd86dd7c157340314d3733b03336f4f3ad2a0c0435ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35e5da4f55a6c724345c9c5c9adbc81a964c2c7686e46cb0f036e93502d65dfa
[INFO] running `Command { std: "docker" "start" "-a" "35e5da4f55a6c724345c9c5c9adbc81a964c2c7686e46cb0f036e93502d65dfa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bin_io-e077ffc4863c2e72)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bin_io
[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 22 tests
[INFO] [stdout] test src/macros.rs - macros::seq (line 8) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::boilerplate (line 267) ... ok
[INFO] [stdout] test src/lib.rs - write (line 122) ... 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] test src/utils.rs - utils::optional (line 231) ... ok
[INFO] [stdout] test src/strings.rs - strings::len_utf8 (line 153) ... ok
[INFO] [stdout] test src/utils.rs - utils::bind (line 20) ... ok
[INFO] [stdout] test src/macros.rs - macros::seq (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... 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/macros.rs - macros::seq (line 21) ... ok
[INFO] [stdout] test src/lib.rs - read (line 100) ... ok
[INFO] [stdout] test src/utils.rs - utils::skip (line 76) ... ok
[INFO] [stdout] test src/macros.rs - macros::seq (line 133) ... ok
[INFO] [stdout] test src/strings.rs - strings::len_utf16 (line 229) ... 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/utils.rs - utils::count (line 131) ... ok
[INFO] [stdout] test src/macros.rs - macros::seq (line 54) ... ok
[INFO] [stdout] test src/strings.rs - strings::null_ascii (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35e5da4f55a6c724345c9c5c9adbc81a964c2c7686e46cb0f036e93502d65dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e5da4f55a6c724345c9c5c9adbc81a964c2c7686e46cb0f036e93502d65dfa", kill_on_drop: false }`
[INFO] [stdout] 35e5da4f55a6c724345c9c5c9adbc81a964c2c7686e46cb0f036e93502d65dfa