[INFO] cloning repository https://github.com/whitty/histo.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whitty/histo.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitty%2Fhisto.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitty%2Fhisto.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 317be3aca529c91f8d492896c6c4f8c1315e9177
[INFO] checking whitty/histo.rs against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitty%2Fhisto.rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/whitty/histo.rs
[INFO] finished tweaking git repo https://github.com/whitty/histo.rs
[INFO] tweaked toml for git repo https://github.com/whitty/histo.rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whitty/histo.rs on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whitty/histo.rs 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rkyv_derive v0.7.44
[INFO] [stderr]   Downloaded rust_decimal v1.35.0
[INFO] [stderr]   Downloaded rkyv v0.7.44
[INFO] [stderr]   Downloaded terminal_size v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 733c3af0984ae4e710dae9af1089a0c4f5b7bddfc0ff63b57e4f8197e86a2490
[INFO] running `Command { std: "docker" "start" "-a" "733c3af0984ae4e710dae9af1089a0c4f5b7bddfc0ff63b57e4f8197e86a2490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "733c3af0984ae4e710dae9af1089a0c4f5b7bddfc0ff63b57e4f8197e86a2490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "733c3af0984ae4e710dae9af1089a0c4f5b7bddfc0ff63b57e4f8197e86a2490", kill_on_drop: false }`
[INFO] [stdout] 733c3af0984ae4e710dae9af1089a0c4f5b7bddfc0ff63b57e4f8197e86a2490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1189311027e01c795bea63613510a46efbd5fde9dac7509f7c157a89fc100aba
[INFO] running `Command { std: "docker" "start" "-a" "1189311027e01c795bea63613510a46efbd5fde9dac7509f7c157a89fc100aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling rust_decimal v1.35.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.0.21
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]     Checking clap v4.0.32
[INFO] [stderr]     Checking histo-log v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "1189311027e01c795bea63613510a46efbd5fde9dac7509f7c157a89fc100aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1189311027e01c795bea63613510a46efbd5fde9dac7509f7c157a89fc100aba", kill_on_drop: false }`
[INFO] [stdout] 1189311027e01c795bea63613510a46efbd5fde9dac7509f7c157a89fc100aba