[INFO] fetching crate bytes-kman 0.1.20...
[INFO] testing bytes-kman-0.1.20 against 1.69.0 for beta-1.70-1
[INFO] extracting crate bytes-kman 0.1.20 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bytes-kman 0.1.20 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate bytes-kman 0.1.20
[INFO] finished tweaking crates.io crate bytes-kman 0.1.20
[INFO] tweaked toml for crates.io crate bytes-kman 0.1.20 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytes-kman-derive v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78313c509b80c463767ccb534ca9403f04a5f8aa9990dae935f749ec63d83280
[INFO] running `Command { std: "docker" "start" "-a" "78313c509b80c463767ccb534ca9403f04a5f8aa9990dae935f749ec63d83280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78313c509b80c463767ccb534ca9403f04a5f8aa9990dae935f749ec63d83280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78313c509b80c463767ccb534ca9403f04a5f8aa9990dae935f749ec63d83280", kill_on_drop: false }`
[INFO] [stdout] 78313c509b80c463767ccb534ca9403f04a5f8aa9990dae935f749ec63d83280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d504ca2be98d47317b8ec76ae199c62d550c5c64025ef077469a7ae94a327aa
[INFO] running `Command { std: "docker" "start" "-a" "7d504ca2be98d47317b8ec76ae199c62d550c5c64025ef077469a7ae94a327aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes-kman-derive v0.1.5
[INFO] [stderr]    Compiling bytes-kman v0.1.20 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/std/os_str.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         return Some(OsString::from_vec(buff));
[INFO] [stdout]    |         ------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 59 |         None
[INFO] [stdout]    |         ^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "7d504ca2be98d47317b8ec76ae199c62d550c5c64025ef077469a7ae94a327aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d504ca2be98d47317b8ec76ae199c62d550c5c64025ef077469a7ae94a327aa", kill_on_drop: false }`
[INFO] [stdout] 7d504ca2be98d47317b8ec76ae199c62d550c5c64025ef077469a7ae94a327aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdff24c2d1a268542df12d729936db76fb2911f42dfba490c17446e56f272f4e
[INFO] running `Command { std: "docker" "start" "-a" "bdff24c2d1a268542df12d729936db76fb2911f42dfba490c17446e56f272f4e", kill_on_drop: false }`
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/std/os_str.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         return Some(OsString::from_vec(buff));
[INFO] [stdout]    |         ------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 59 |         None
[INFO] [stdout]    |         ^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bytes-kman v0.1.20 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/std/os_str.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         return Some(OsString::from_vec(buff));
[INFO] [stdout]    |         ------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 59 |         None
[INFO] [stdout]    |         ^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "bdff24c2d1a268542df12d729936db76fb2911f42dfba490c17446e56f272f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdff24c2d1a268542df12d729936db76fb2911f42dfba490c17446e56f272f4e", kill_on_drop: false }`
[INFO] [stdout] bdff24c2d1a268542df12d729936db76fb2911f42dfba490c17446e56f272f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 785c114b5c3606f452180ca5fe25eff889a9bcec479fd829fb69a6aa8293a8a8
[INFO] running `Command { std: "docker" "start" "-a" "785c114b5c3606f452180ca5fe25eff889a9bcec479fd829fb69a6aa8293a8a8", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/std/os_str.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         return Some(OsString::from_vec(buff));
[INFO] [stderr]    |         ------------------------------------- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 59 |         None
[INFO] [stderr]    |         ^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bytes-kman` (lib) generated 1 warning
[INFO] [stderr] warning: `bytes-kman` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bytes_kman-9f462f843f89d03d)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test core::num::test::i128 ... ok
[INFO] [stdout] test core::num::test::i16 ... ok
[INFO] [stdout] test core::num::test::i64 ... ok
[INFO] [stdout] test core::num::test::i32 ... ok
[INFO] [stdout] test core::num::test::i8 ... ok
[INFO] [stdout] test core::num::test::isize ... ok
[INFO] [stdout] test core::num::test::u16 ... ok
[INFO] [stdout] test core::num::test::u32 ... ok
[INFO] [stdout] test core::num::test::u128 ... ok
[INFO] [stdout] test core::num::test::u64 ... ok
[INFO] [stdout] test core::num::test::u8 ... ok
[INFO] [stdout] test core::num::test::usize ... ok
[INFO] [stdout] test core::option::test::option_string ... ok
[INFO] [stdout] test core::primitive::test::bool ... ok
[INFO] [stdout] test core::primitive::test::f32 ... ok
[INFO] [stdout] test core::primitive::test::f64 ... ok
[INFO] [stdout] test core::test::slice_i32 ... ok
[INFO] [stdout] test core::tuple::test::i32_i64 ... ok
[INFO] [stdout] test core::test::slice_string ... ok
[INFO] [stdout] test core::tuple::test::result_i32_i64 ... ok
[INFO] [stdout] test std::ops::test::range ... ok
[INFO] [stdout] test std::collections::hash_map::test::hash_map ... ok
[INFO] [stdout] test std::ops::test::range_from ... ok
[INFO] [stdout] test std::ops::test::range_inclusive ... ok
[INFO] [stdout] test std::ops::test::range_to ... ok
[INFO] [stdout] test std::ops::test::range_to_inclusive ... ok
[INFO] [stdout] test std::os_str::test::os_string ... ok
[INFO] [stdout] test std::string::test::string ... ok
[INFO] [stdout] test std::vec::test::vec_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytes-kman
[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] running `Command { std: "docker" "inspect" "785c114b5c3606f452180ca5fe25eff889a9bcec479fd829fb69a6aa8293a8a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785c114b5c3606f452180ca5fe25eff889a9bcec479fd829fb69a6aa8293a8a8", kill_on_drop: false }`
[INFO] [stdout] 785c114b5c3606f452180ca5fe25eff889a9bcec479fd829fb69a6aa8293a8a8
