[INFO] fetching crate herolib-os 0.3.6...
[INFO] checking herolib-os-0.3.6 against master#c9af9c1dc85a55e309345030ff9cb7ea247953fa for pr-151146
[INFO] extracting crate herolib-os 0.3.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate herolib-os 0.3.6
[INFO] finished tweaking crates.io crate herolib-os 0.3.6
[INFO] tweaked toml for crates.io crate herolib-os 0.3.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate herolib-os 0.3.6 on toolchain c9af9c1dc85a55e309345030ff9cb7ea247953fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate herolib-os 0.3.6 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" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline-derive v0.10.0
[INFO] [stderr]   Downloaded zmij v1.0.2
[INFO] [stderr]   Downloaded herolib-derive v0.3.6
[INFO] [stderr]   Downloaded herolib-core v0.3.6
[INFO] [stderr]   Downloaded redis v0.31.0
[INFO] [stderr]   Downloaded rhai v1.23.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6284350fd37ec3de9d70fad67da60526fcc6f08252419bbf4ed15be55876c2c
[INFO] running `Command { std: "docker" "start" "-a" "b6284350fd37ec3de9d70fad67da60526fcc6f08252419bbf4ed15be55876c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6284350fd37ec3de9d70fad67da60526fcc6f08252419bbf4ed15be55876c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6284350fd37ec3de9d70fad67da60526fcc6f08252419bbf4ed15be55876c2c", kill_on_drop: false }`
[INFO] [stdout] b6284350fd37ec3de9d70fad67da60526fcc6f08252419bbf4ed15be55876c2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b5f5e93d449569fc20d2482346c832886e172a0334a973769ea0e951d753499
[INFO] running `Command { std: "docker" "start" "-a" "5b5f5e93d449569fc20d2482346c832886e172a0334a973769ea0e951d753499", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling zmij v1.0.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
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[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling thiserror-impl v2.0.17
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[INFO] [stderr]     Checking ureq v3.1.4
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling herolib-derive v0.3.6
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[INFO] [stderr]     Checking url v2.5.7
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[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking herolib-core v0.3.6
[INFO] [stderr]     Checking herolib-os v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/os/mod.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub use fs::*;
[INFO] [stdout]    |         ^^^^^ the name `which` in the value namespace is first re-exported here
[INFO] [stdout] 47 | pub use package::*;
[INFO] [stdout]    |         ---------- but the name `which` in the value namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/os/mod.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub use fs::*;
[INFO] [stdout]    |         ^^^^^ the name `which` in the value namespace is first re-exported here
[INFO] [stdout] 47 | pub use package::*;
[INFO] [stdout]    |         ---------- but the name `which` in the value namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/process/mgmt.rs:336:21
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/process/mgmt.rs:336:21
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.20s
[INFO] running `Command { std: "docker" "inspect" "5b5f5e93d449569fc20d2482346c832886e172a0334a973769ea0e951d753499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5f5e93d449569fc20d2482346c832886e172a0334a973769ea0e951d753499", kill_on_drop: false }`
[INFO] [stdout] 5b5f5e93d449569fc20d2482346c832886e172a0334a973769ea0e951d753499