[INFO] fetching crate y 0.1.0...
[INFO] testing y-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate y 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate y 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate y 0.1.0
[INFO] tweaked toml for crates.io crate y 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate y 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate y 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 464b5fe9163f0f6bf5851d05942ddf70393625d3c69f111a28a8936349d5ce49
[INFO] running `Command { std: "docker" "start" "-a" "464b5fe9163f0f6bf5851d05942ddf70393625d3c69f111a28a8936349d5ce49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "464b5fe9163f0f6bf5851d05942ddf70393625d3c69f111a28a8936349d5ce49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464b5fe9163f0f6bf5851d05942ddf70393625d3c69f111a28a8936349d5ce49", kill_on_drop: false }`
[INFO] [stdout] 464b5fe9163f0f6bf5851d05942ddf70393625d3c69f111a28a8936349d5ce49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4843aaa2cc900af1707f3c9b9cbd4df2b126777d880596e203c5f9bedd81f259
[INFO] running `Command { std: "docker" "start" "-a" "4843aaa2cc900af1707f3c9b9cbd4df2b126777d880596e203c5f9bedd81f259", kill_on_drop: false }`
[INFO] [stderr]    Compiling y v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4843aaa2cc900af1707f3c9b9cbd4df2b126777d880596e203c5f9bedd81f259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4843aaa2cc900af1707f3c9b9cbd4df2b126777d880596e203c5f9bedd81f259", kill_on_drop: false }`
[INFO] [stdout] 4843aaa2cc900af1707f3c9b9cbd4df2b126777d880596e203c5f9bedd81f259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee6ec42a1a21584edb433c73495349e4f34c20cbe9a687da827d0133791b0f48
[INFO] running `Command { std: "docker" "start" "-a" "ee6ec42a1a21584edb433c73495349e4f34c20cbe9a687da827d0133791b0f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling sval v2.16.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling static_init v1.0.4
[INFO] [stderr]    Compiling static_init_macro v1.0.4
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling get_dir v0.5.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling workspace_root v0.2.0
[INFO] [stderr]    Compiling sval_ref v2.16.0
[INFO] [stderr]    Compiling sval_fmt v2.16.0
[INFO] [stderr]    Compiling sval_dynamic v2.16.0
[INFO] [stderr]    Compiling aok v0.1.18
[INFO] [stderr]    Compiling path_end v0.1.1
[INFO] [stderr]    Compiling sval_buffer v2.16.0
[INFO] [stderr]    Compiling sval_nested v2.16.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling coarsetime v0.1.36
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling sval_serde v2.16.0
[INFO] [stderr]    Compiling serde_fmt v1.1.0
[INFO] [stderr]    Compiling serde_buf v0.1.2
[INFO] [stderr]    Compiling value-bag-sval2 v1.12.0
[INFO] [stderr]    Compiling value-bag-serde1 v1.12.0
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling logforth-core v0.3.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling logforth-bridge-log v0.3.0
[INFO] [stderr]    Compiling logforth-layout-text v0.3.0
[INFO] [stderr]    Compiling logforth-append-file v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling logforth-layout-json v0.3.0
[INFO] [stderr]    Compiling logforth v0.29.1
[INFO] [stderr]    Compiling log_init v0.1.28
[INFO] [stderr]    Compiling y v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.83s
[INFO] running `Command { std: "docker" "inspect" "ee6ec42a1a21584edb433c73495349e4f34c20cbe9a687da827d0133791b0f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6ec42a1a21584edb433c73495349e4f34c20cbe9a687da827d0133791b0f48", kill_on_drop: false }`
[INFO] [stdout] ee6ec42a1a21584edb433c73495349e4f34c20cbe9a687da827d0133791b0f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6912c4ba3aced79b5915104d3fc371c072760b1d5c94e08a808c37fa1e3a433d
[INFO] running `Command { std: "docker" "start" "-a" "6912c4ba3aced79b5915104d3fc371c072760b1d5c94e08a808c37fa1e3a433d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/y-c2812bb789ccf860)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-e6cceadcab549c32)
[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 y
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "6912c4ba3aced79b5915104d3fc371c072760b1d5c94e08a808c37fa1e3a433d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6912c4ba3aced79b5915104d3fc371c072760b1d5c94e08a808c37fa1e3a433d", kill_on_drop: false }`
[INFO] [stdout] 6912c4ba3aced79b5915104d3fc371c072760b1d5c94e08a808c37fa1e3a433d