[INFO] cloning repository https://github.com/Junotas/rust-lab-repo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Junotas/rust-lab-repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJunotas%2Frust-lab-repo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJunotas%2Frust-lab-repo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5a264b1da5511637db2488b25c05dc3afbcbd2f
[INFO] checking Junotas/rust-lab-repo/b5a264b1da5511637db2488b25c05dc3afbcbd2f against master#ff086354c9fc93e1da1d2f4d255456624fbcd099 for pr-153513
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJunotas%2Frust-lab-repo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Junotas/rust-lab-repo
[INFO] finished tweaking git repo https://github.com/Junotas/rust-lab-repo
[INFO] tweaked toml for git repo https://github.com/Junotas/rust-lab-repo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Junotas/rust-lab-repo on toolchain ff086354c9fc93e1da1d2f4d255456624fbcd099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Junotas/rust-lab-repo 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" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded notify v7.0.0
[INFO] [stderr]   Downloaded os_pipe v1.2.1
[INFO] [stderr]   Downloaded notify-types v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0a3e0a012b0d67d97ec4c0cbade97d81db2592f9bf69821e3bc2cfe26530a83
[INFO] running `Command { std: "docker" "start" "-a" "a0a3e0a012b0d67d97ec4c0cbade97d81db2592f9bf69821e3bc2cfe26530a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0a3e0a012b0d67d97ec4c0cbade97d81db2592f9bf69821e3bc2cfe26530a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a3e0a012b0d67d97ec4c0cbade97d81db2592f9bf69821e3bc2cfe26530a83", kill_on_drop: false }`
[INFO] [stdout] a0a3e0a012b0d67d97ec4c0cbade97d81db2592f9bf69821e3bc2cfe26530a83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afb6d97cafcb5333ef421953c09800c8d86bc6d88858c6a2bc0102ef6f21c2f7
[INFO] running `Command { std: "docker" "start" "-a" "afb6d97cafcb5333ef421953c09800c8d86bc6d88858c6a2bc0102ef6f21c2f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking inotify v0.10.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking notify-types v1.0.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking notify v7.0.0
[INFO] [stderr]     Checking os_pipe v1.2.1
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking rustlings-macros v6.4.0 (/opt/rustwide/workdir/rustlings-macros)
[INFO] [stderr]     Checking rustlings v6.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.39s
[INFO] running `Command { std: "docker" "inspect" "afb6d97cafcb5333ef421953c09800c8d86bc6d88858c6a2bc0102ef6f21c2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb6d97cafcb5333ef421953c09800c8d86bc6d88858c6a2bc0102ef6f21c2f7", kill_on_drop: false }`
[INFO] [stdout] afb6d97cafcb5333ef421953c09800c8d86bc6d88858c6a2bc0102ef6f21c2f7