[INFO] fetching crate rjiter 1.3.1...
[INFO] testing rjiter-1.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rjiter 1.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rjiter 1.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rjiter 1.3.1
[INFO] tweaked toml for crates.io crate rjiter 1.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rjiter 1.3.1 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 rjiter 1.3.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 67984884a27363a4f414453a4ed9f58cf3d72d502dbebcd2aa114c7f58e1dee7
[INFO] running `Command { std: "docker" "start" "-a" "67984884a27363a4f414453a4ed9f58cf3d72d502dbebcd2aa114c7f58e1dee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67984884a27363a4f414453a4ed9f58cf3d72d502dbebcd2aa114c7f58e1dee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67984884a27363a4f414453a4ed9f58cf3d72d502dbebcd2aa114c7f58e1dee7", kill_on_drop: false }`
[INFO] [stdout] 67984884a27363a4f414453a4ed9f58cf3d72d502dbebcd2aa114c7f58e1dee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b00390ca9eb744a109ac7d286a75a5df937e55647f6eee96b425035c2b5de4f3
[INFO] running `Command { std: "docker" "start" "-a" "b00390ca9eb744a109ac7d286a75a5df937e55647f6eee96b425035c2b5de4f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling jiter v0.8.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling embedded-io v0.7.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rjiter v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "b00390ca9eb744a109ac7d286a75a5df937e55647f6eee96b425035c2b5de4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00390ca9eb744a109ac7d286a75a5df937e55647f6eee96b425035c2b5de4f3", kill_on_drop: false }`
[INFO] [stdout] b00390ca9eb744a109ac7d286a75a5df937e55647f6eee96b425035c2b5de4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f2828174c9dcf4b1d092addbeaa87c2b06ef1a53b0174c768fbc248b24a4c2f4
[INFO] running `Command { std: "docker" "start" "-a" "f2828174c9dcf4b1d092addbeaa87c2b06ef1a53b0174c768fbc248b24a4c2f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-io v0.7.1
[INFO] [stderr]    Compiling rjiter v1.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `description` found for struct `rjiter::Error` in the current scope
[INFO] [stdout]   --> tests/error_test.rs:47:35
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let desc = rjiter_err.description(&rjiter);
[INFO] [stdout]    |                                   ^^^^^^^^^^^ method not found in `rjiter::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `rjiter::Error` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> tests/error_test.rs:65:33
[INFO] [stdout]    |
[INFO] [stdout] 65 |             let desc = format!("{rjiter_err}");
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ `rjiter::Error` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `rjiter::Error`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rjiter` (test "error_test") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f2828174c9dcf4b1d092addbeaa87c2b06ef1a53b0174c768fbc248b24a4c2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2828174c9dcf4b1d092addbeaa87c2b06ef1a53b0174c768fbc248b24a4c2f4", kill_on_drop: false }`
[INFO] [stdout] f2828174c9dcf4b1d092addbeaa87c2b06ef1a53b0174c768fbc248b24a4c2f4