[INFO] cloning repository https://github.com/LearningOS/rust-rustlings-2023-autumn-8848taihejin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LearningOS/rust-rustlings-2023-autumn-8848taihejin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Frust-rustlings-2023-autumn-8848taihejin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Frust-rustlings-2023-autumn-8848taihejin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a20087cec8b68f1cac9e12a350551e1b3d91785
[INFO] checking LearningOS/rust-rustlings-2023-autumn-8848taihejin/9a20087cec8b68f1cac9e12a350551e1b3d91785 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Frust-rustlings-2023-autumn-8848taihejin" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:   5% (4180/71800)
Updating files:   6% (4308/71800)
Updating files:   7% (5026/71800)
Updating files:   8% (5744/71800)
Updating files:   9% (6462/71800)
Updating files:  10% (7180/71800)
Updating files:  11% (7898/71800)
Updating files:  12% (8616/71800)
Updating files:  13% (9334/71800)
Updating files:  14% (10052/71800)
Updating files:  14% (10169/71800)
Updating files:  15% (10770/71800)
Updating files:  16% (11488/71800)
Updating files:  17% (12206/71800)
Updating files:  18% (12924/71800)
Updating files:  18% (13587/71800)
Updating files:  19% (13642/71800)
Updating files:  20% (14360/71800)
Updating files:  21% (15078/71800)
Updating files:  22% (15796/71800)
Updating files:  23% (16514/71800)
Updating files:  24% (17232/71800)
Updating files:  25% (17950/71800)
Updating files:  26% (18668/71800)
Updating files:  27% (19386/71800)
Updating files:  28% (20104/71800)
Updating files:  29% (20822/71800)
Updating files:  30% (21540/71800)
Updating files:  31% (22258/71800)
Updating files:  32% (22976/71800)
Updating files:  33% (23694/71800)
Updating files:  34% (24412/71800)
Updating files:  35% (25130/71800)
Updating files:  36% (25848/71800)
Updating files:  37% (26566/71800)
Updating files:  38% (27284/71800)
Updating files:  38% (27864/71800)
Updating files:  39% (28002/71800)
Updating files:  40% (28720/71800)
Updating files:  41% (29438/71800)
Updating files:  42% (30156/71800)
Updating files:  43% (30874/71800)
Updating files:  44% (31592/71800)
Updating files:  45% (32310/71800)
Updating files:  46% (33028/71800)
Updating files:  47% (33746/71800)
Updating files:  47% (33957/71800)
Updating files:  48% (34464/71800)
Updating files:  49% (35182/71800)
Updating files:  50% (35900/71800)
Updating files:  51% (36618/71800)
Updating files:  52% (37336/71800)
Updating files:  53% (38054/71800)
Updating files:  54% (38772/71800)
Updating files:  55% (39490/71800)
Updating files:  56% (40208/71800)
Updating files:  57% (40926/71800)
Updating files:  58% (41644/71800)
Updating files:  59% (42362/71800)
Updating files:  59% (42678/71800)
Updating files:  60% (43080/71800)
Updating files:  61% (43798/71800)
Updating files:  62% (44516/71800)
Updating files:  63% (45234/71800)
Updating files:  64% (45952/71800)
Updating files:  65% (46670/71800)
Updating files:  66% (47388/71800)
Updating files:  67% (48106/71800)
Updating files:  68% (48824/71800)
Updating files:  69% (49542/71800)
Updating files:  69% (50242/71800)
Updating files:  70% (50260/71800)
Updating files:  71% (50978/71800)
Updating files:  72% (51696/71800)
Updating files:  73% (52414/71800)
Updating files:  74% (53132/71800)
Updating files:  75% (53850/71800)
Updating files:  76% (54568/71800)
Updating files:  77% (55286/71800)
Updating files:  78% (56004/71800)
Updating files:  79% (56722/71800)
Updating files:  80% (57440/71800)
Updating files:  80% (57677/71800)
Updating files:  81% (58158/71800)
Updating files:  82% (58876/71800)
Updating files:  83% (59594/71800)
Updating files:  84% (60312/71800)
Updating files:  85% (61030/71800)
Updating files:  86% (61748/71800)
Updating files:  87% (62466/71800)
Updating files:  87% (63089/71800)
Updating files:  88% (63184/71800)
Updating files:  89% (63902/71800)
Updating files:  90% (64620/71800)
Updating files:  91% (65338/71800)
Updating files:  92% (66056/71800)
Updating files:  93% (66774/71800)
Updating files:  94% (67492/71800)
Updating files:  95% (68210/71800)
Updating files:  96% (68928/71800)
Updating files:  97% (69646/71800)
Updating files:  98% (70364/71800)
Updating files:  99% (71082/71800)
Updating files:  99% (71333/71800)
Updating files: 100% (71800/71800)
Updating files: 100% (71800/71800), done.
[INFO] validating manifest of git repo https://github.com/LearningOS/rust-rustlings-2023-autumn-8848taihejin on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LearningOS/rust-rustlings-2023-autumn-8848taihejin
[INFO] finished tweaking git repo https://github.com/LearningOS/rust-rustlings-2023-autumn-8848taihejin
[INFO] tweaked toml for git repo https://github.com/LearningOS/rust-rustlings-2023-autumn-8848taihejin written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LearningOS/rust-rustlings-2023-autumn-8848taihejin 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de7df9e8ceaa37ed34ef92fe2bcaf4ed1fc7981581b10504e0fa65950be33517
[INFO] running `Command { std: "docker" "start" "-a" "de7df9e8ceaa37ed34ef92fe2bcaf4ed1fc7981581b10504e0fa65950be33517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de7df9e8ceaa37ed34ef92fe2bcaf4ed1fc7981581b10504e0fa65950be33517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7df9e8ceaa37ed34ef92fe2bcaf4ed1fc7981581b10504e0fa65950be33517", kill_on_drop: false }`
[INFO] [stdout] de7df9e8ceaa37ed34ef92fe2bcaf4ed1fc7981581b10504e0fa65950be33517
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae212e5bce6dd87b361d6e64b7c13c19a1c18874e4e0dad1b4797e6eea5c5c21
[INFO] running `Command { std: "docker" "start" "-a" "ae212e5bce6dd87b361d6e64b7c13c19a1c18874e4e0dad1b4797e6eea5c5c21", kill_on_drop: false }`
[INFO] [stderr]     Checking rustlings v5.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "ae212e5bce6dd87b361d6e64b7c13c19a1c18874e4e0dad1b4797e6eea5c5c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae212e5bce6dd87b361d6e64b7c13c19a1c18874e4e0dad1b4797e6eea5c5c21", kill_on_drop: false }`
[INFO] [stdout] ae212e5bce6dd87b361d6e64b7c13c19a1c18874e4e0dad1b4797e6eea5c5c21