[INFO] cloning repository https://github.com/epage/pytest-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epage/pytest-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fpytest-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fpytest-rs'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fpytest-rs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/epage/pytest-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epage/pytest-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fpytest-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fpytest-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 104c40d9f64758a8b601862020546b8cb5d114ea
[INFO] checking epage/pytest-rs against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Fpytest-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/epage/pytest-rs on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/epage/pytest-rs
[INFO] finished tweaking git repo https://github.com/epage/pytest-rs
[INFO] tweaked toml for git repo https://github.com/epage/pytest-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/epage/pytest-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" "+419b3e2d3e350822550eee0e82eeded4d324d584" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snapbox-macros v0.3.8
[INFO] [stderr]   Downloaded snapbox v0.5.0
[INFO] [stderr]   Downloaded escargot v0.5.8
[INFO] [stderr]   Downloaded cmd v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e695fd32ca3edf03b900135516f12048f79e51a15b05da8aee922e103dda137f
[INFO] running `Command { std: "docker" "start" "-a" "e695fd32ca3edf03b900135516f12048f79e51a15b05da8aee922e103dda137f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e695fd32ca3edf03b900135516f12048f79e51a15b05da8aee922e103dda137f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e695fd32ca3edf03b900135516f12048f79e51a15b05da8aee922e103dda137f", kill_on_drop: false }`
[INFO] [stdout] e695fd32ca3edf03b900135516f12048f79e51a15b05da8aee922e103dda137f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9399bba4ad3a5e7fd6abafd3bb32d0fec61e5664185b253a3ce9eb7530b58bbc
[INFO] running `Command { std: "docker" "start" "-a" "9399bba4ad3a5e7fd6abafd3bb32d0fec61e5664185b253a3ce9eb7530b58bbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking lexarg v0.1.0 (/opt/rustwide/workdir/crates/lexarg)
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking lexarg-error v0.1.0 (/opt/rustwide/workdir/crates/lexarg-error)
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling escargot v0.5.8
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking cmd v0.0.0
[INFO] [stderr]     Checking dunce v1.0.4
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stdout] warning: methods `contains` and `split` are never used
[INFO] [stdout]   --> crates/lexarg/src/ext.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub(crate) trait OsStrExt: private::Sealed {
[INFO] [stdout]    |                  -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn contains(&self, needle: &str) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn split<'s, 'n>(&'s self, needle: &'n str) -> Split<'s, 'n>;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking libtest-lexarg v0.1.0 (/opt/rustwide/workdir/crates/libtest-lexarg)
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking snapbox-macros v0.3.8
[INFO] [stderr]     Checking snapbox v0.5.0
[INFO] [stdout] warning: methods `contains` and `split` are never used
[INFO] [stdout]   --> crates/lexarg/src/ext.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub(crate) trait OsStrExt: private::Sealed {
[INFO] [stdout]    |                  -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn contains(&self, needle: &str) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn split<'s, 'n>(&'s self, needle: &'n str) -> Split<'s, 'n>;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking libtest2-harness v0.1.0 (/opt/rustwide/workdir/crates/libtest2-harness)
[INFO] [stderr]     Checking libtest2-mimic v0.1.0 (/opt/rustwide/workdir/crates/libtest2-mimic)
[INFO] [stderr]     Checking libtest2 v0.1.0 (/opt/rustwide/workdir/crates/libtest2)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.07s
[INFO] running `Command { std: "docker" "inspect" "9399bba4ad3a5e7fd6abafd3bb32d0fec61e5664185b253a3ce9eb7530b58bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9399bba4ad3a5e7fd6abafd3bb32d0fec61e5664185b253a3ce9eb7530b58bbc", kill_on_drop: false }`
[INFO] [stdout] 9399bba4ad3a5e7fd6abafd3bb32d0fec61e5664185b253a3ce9eb7530b58bbc