[INFO] cloning repository https://github.com/SidmoGoesBrrr/auto-grader-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SidmoGoesBrrr/auto-grader-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSidmoGoesBrrr%2Fauto-grader-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSidmoGoesBrrr%2Fauto-grader-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2d8581d7c7829b94065773a034d2530f474c9a7
[INFO] building SidmoGoesBrrr/auto-grader-rust against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSidmoGoesBrrr%2Fauto-grader-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SidmoGoesBrrr/auto-grader-rust
[INFO] finished tweaking git repo https://github.com/SidmoGoesBrrr/auto-grader-rust
[INFO] tweaked toml for git repo https://github.com/SidmoGoesBrrr/auto-grader-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SidmoGoesBrrr/auto-grader-rust on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SidmoGoesBrrr/auto-grader-rust 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tempfile v3.17.1
[INFO] [stderr]   Downloaded uuid v1.15.0
[INFO] [stderr]   Downloaded redox_syscall v0.5.9
[INFO] [stderr]   Downloaded cc v1.2.15
[INFO] [stderr]   Downloaded either v1.14.0
[INFO] [stderr]   Downloaded winnow v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2324520fbdf895e9b4f3506ba29902714a30a874508a2f290553372bd559f99
[INFO] running `Command { std: "docker" "start" "-a" "b2324520fbdf895e9b4f3506ba29902714a30a874508a2f290553372bd559f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2324520fbdf895e9b4f3506ba29902714a30a874508a2f290553372bd559f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2324520fbdf895e9b4f3506ba29902714a30a874508a2f290553372bd559f99", kill_on_drop: false }`
[INFO] [stdout] b2324520fbdf895e9b4f3506ba29902714a30a874508a2f290553372bd559f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 769047b11481875b3d5fa566fbb57bc54b4b53b82879e309c1dcdccecbc57ced
[INFO] running `Command { std: "docker" "start" "-a" "769047b11481875b3d5fa566fbb57bc54b4b53b82879e309c1dcdccecbc57ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling http v1.2.0
[INFO] [stderr]    Compiling rocket v0.5.1
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling uuid v1.15.0
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling devise_core v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling devise_codegen v0.4.2
[INFO] [stderr]    Compiling pear v0.2.9
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling devise v0.4.2
[INFO] [stderr]    Compiling async-trait v0.1.86
[INFO] [stderr]    Compiling rocket_http v0.5.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling ubyte v0.10.4
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling autograder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "769047b11481875b3d5fa566fbb57bc54b4b53b82879e309c1dcdccecbc57ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769047b11481875b3d5fa566fbb57bc54b4b53b82879e309c1dcdccecbc57ced", kill_on_drop: false }`
[INFO] [stdout] 769047b11481875b3d5fa566fbb57bc54b4b53b82879e309c1dcdccecbc57ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 988ce6e0973bccf813a35ad551ec9b8b90114791be3af81fb423d95b83dedab7
[INFO] running `Command { std: "docker" "start" "-a" "988ce6e0973bccf813a35ad551ec9b8b90114791be3af81fb423d95b83dedab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autograder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "988ce6e0973bccf813a35ad551ec9b8b90114791be3af81fb423d95b83dedab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988ce6e0973bccf813a35ad551ec9b8b90114791be3af81fb423d95b83dedab7", kill_on_drop: false }`
[INFO] [stdout] 988ce6e0973bccf813a35ad551ec9b8b90114791be3af81fb423d95b83dedab7