[INFO] fetching crate bebop-lang 0.1.17...
[INFO] checking bebop-lang-0.1.17 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate bebop-lang 0.1.17 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate bebop-lang 0.1.17
[INFO] finished tweaking crates.io crate bebop-lang 0.1.17
[INFO] tweaked toml for crates.io crate bebop-lang 0.1.17 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bebop-lang 0.1.17 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bebop-lang 0.1.17 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b90885388ad84da435e03a281429e76834289f9ae6e03d884ba4df706cd98cc
[INFO] running `Command { std: "docker" "start" "-a" "4b90885388ad84da435e03a281429e76834289f9ae6e03d884ba4df706cd98cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b90885388ad84da435e03a281429e76834289f9ae6e03d884ba4df706cd98cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b90885388ad84da435e03a281429e76834289f9ae6e03d884ba4df706cd98cc", kill_on_drop: false }`
[INFO] [stdout] 4b90885388ad84da435e03a281429e76834289f9ae6e03d884ba4df706cd98cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e513be6ce9e80c54ce2903aa54a11b64a5c99e40a2ff582395cb8b3cd44e7f9e
[INFO] running `Command { std: "docker" "start" "-a" "e513be6ce9e80c54ce2903aa54a11b64a5c99e40a2ff582395cb8b3cd44e7f9e", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking fd-lock v4.0.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking rustyline v13.0.0
[INFO] [stderr]     Checking bebop-lang v0.1.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/lisp/builtin.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 | fn builtin_echo(env: &mut Lenv, operands: Vec<Lval>) -> Result<Lval, Lerr> {
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/lisp/builtin.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 | fn builtin_echo(env: &mut Lenv, operands: Vec<Lval>) -> Result<Lval, Lerr> {
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "e513be6ce9e80c54ce2903aa54a11b64a5c99e40a2ff582395cb8b3cd44e7f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e513be6ce9e80c54ce2903aa54a11b64a5c99e40a2ff582395cb8b3cd44e7f9e", kill_on_drop: false }`
[INFO] [stdout] e513be6ce9e80c54ce2903aa54a11b64a5c99e40a2ff582395cb8b3cd44e7f9e