[INFO] cloning repository https://github.com/ctianming/rustlings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctianming/rustlings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctianming%2Frustlings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctianming%2Frustlings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d6c21b19092092185d0f78a85a17b1c4be4fc80
[INFO] testing ctianming/rustlings against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctianming%2Frustlings" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  30% (3108/10319)
Updating files:  31% (3199/10319)
Updating files:  32% (3303/10319)
Updating files:  33% (3406/10319)
Updating files:  34% (3509/10319)
Updating files:  35% (3612/10319)
Updating files:  36% (3715/10319)
Updating files:  37% (3819/10319)
Updating files:  38% (3922/10319)
Updating files:  39% (4025/10319)
Updating files:  39% (4075/10319)
Updating files:  40% (4128/10319)
Updating files:  41% (4231/10319)
Updating files:  42% (4334/10319)
Updating files:  43% (4438/10319)
Updating files:  44% (4541/10319)
Updating files:  45% (4644/10319)
Updating files:  46% (4747/10319)
Updating files:  47% (4850/10319)
Updating files:  48% (4954/10319)
Updating files:  49% (5057/10319)
Updating files:  50% (5160/10319)
Updating files:  51% (5263/10319)
Updating files:  52% (5366/10319)
Updating files:  53% (5470/10319)
Updating files:  54% (5573/10319)
Updating files:  55% (5676/10319)
Updating files:  56% (5779/10319)
Updating files:  57% (5882/10319)
Updating files:  58% (5986/10319)
Updating files:  59% (6089/10319)
Updating files:  60% (6192/10319)
Updating files:  61% (6295/10319)
Updating files:  62% (6398/10319)
Updating files:  63% (6501/10319)
Updating files:  64% (6605/10319)
Updating files:  65% (6708/10319)
Updating files:  66% (6811/10319)
Updating files:  67% (6914/10319)
Updating files:  68% (7017/10319)
Updating files:  69% (7121/10319)
Updating files:  70% (7224/10319)
Updating files:  71% (7327/10319)
Updating files:  72% (7430/10319)
Updating files:  73% (7533/10319)
Updating files:  74% (7637/10319)
Updating files:  75% (7740/10319)
Updating files:  76% (7843/10319)
Updating files:  77% (7946/10319)
Updating files:  77% (7955/10319)
Updating files:  78% (8049/10319)
Updating files:  79% (8153/10319)
Updating files:  80% (8256/10319)
Updating files:  81% (8359/10319)
Updating files:  82% (8462/10319)
Updating files:  83% (8565/10319)
Updating files:  84% (8668/10319)
Updating files:  85% (8772/10319)
Updating files:  86% (8875/10319)
Updating files:  87% (8978/10319)
Updating files:  88% (9081/10319)
Updating files:  89% (9184/10319)
Updating files:  90% (9288/10319)
Updating files:  91% (9391/10319)
Updating files:  92% (9494/10319)
Updating files:  93% (9597/10319)
Updating files:  94% (9700/10319)
Updating files:  95% (9804/10319)
Updating files:  96% (9907/10319)
Updating files:  97% (10010/10319)
Updating files:  98% (10113/10319)
Updating files:  99% (10216/10319)
Updating files:  99% (10220/10319)
Updating files: 100% (10319/10319)
Updating files: 100% (10319/10319), done.
[INFO] started tweaking git repo https://github.com/ctianming/rustlings
[INFO] finished tweaking git repo https://github.com/ctianming/rustlings
[INFO] tweaked toml for git repo https://github.com/ctianming/rustlings written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ctianming/rustlings on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ctianming/rustlings 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] testing ctianming/rustlings against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctianming%2Frustlings" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  29% (3087/10319)
Updating files:  30% (3096/10319)
Updating files:  31% (3199/10319)
Updating files:  32% (3303/10319)
Updating files:  33% (3406/10319)
Updating files:  34% (3509/10319)
Updating files:  35% (3612/10319)
Updating files:  36% (3715/10319)
Updating files:  37% (3819/10319)
Updating files:  38% (3922/10319)
Updating files:  38% (3996/10319)
Updating files:  39% (4025/10319)
Updating files:  40% (4128/10319)
Updating files:  41% (4231/10319)
Updating files:  42% (4334/10319)
Updating files:  43% (4438/10319)
Updating files:  44% (4541/10319)
Updating files:  45% (4644/10319)
Updating files:  46% (4747/10319)
Updating files:  47% (4850/10319)
Updating files:  48% (4954/10319)
Updating files:  49% (5057/10319)
Updating files:  50% (5160/10319)
Updating files:  51% (5263/10319)
Updating files:  52% (5366/10319)
Updating files:  53% (5470/10319)
Updating files:  54% (5573/10319)
Updating files:  55% (5676/10319)
Updating files:  56% (5779/10319)
Updating files:  57% (5882/10319)
Updating files:  58% (5986/10319)
Updating files:  59% (6089/10319)
Updating files:  60% (6192/10319)
Updating files:  61% (6295/10319)
Updating files:  62% (6398/10319)
Updating files:  63% (6501/10319)
Updating files:  64% (6605/10319)
Updating files:  65% (6708/10319)
Updating files:  66% (6811/10319)
Updating files:  67% (6914/10319)
Updating files:  68% (7017/10319)
Updating files:  69% (7121/10319)
Updating files:  70% (7224/10319)
Updating files:  71% (7327/10319)
Updating files:  72% (7430/10319)
Updating files:  73% (7533/10319)
Updating files:  74% (7637/10319)
Updating files:  75% (7740/10319)
Updating files:  76% (7843/10319)
Updating files:  77% (7946/10319)
Updating files:  78% (8049/10319)
Updating files:  79% (8153/10319)
Updating files:  80% (8256/10319)
Updating files:  81% (8359/10319)
Updating files:  82% (8462/10319)
Updating files:  83% (8565/10319)
Updating files:  84% (8668/10319)
Updating files:  85% (8772/10319)
Updating files:  85% (8862/10319)
Updating files:  86% (8875/10319)
Updating files:  87% (8978/10319)
Updating files:  88% (9081/10319)
Updating files:  89% (9184/10319)
Updating files:  90% (9288/10319)
Updating files:  91% (9391/10319)
Updating files:  92% (9494/10319)
Updating files:  93% (9597/10319)
Updating files:  94% (9700/10319)
Updating files:  95% (9804/10319)
Updating files:  96% (9907/10319)
Updating files:  97% (10010/10319)
Updating files:  98% (10113/10319)
Updating files:  99% (10216/10319)
Updating files: 100% (10319/10319)
Updating files: 100% (10319/10319), done.
[INFO] started tweaking git repo https://github.com/ctianming/rustlings
[INFO] finished tweaking git repo https://github.com/ctianming/rustlings
[INFO] tweaked toml for git repo https://github.com/ctianming/rustlings written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ctianming/rustlings on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ctianming/rustlings 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] testing ctianming/rustlings against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctianming%2Frustlings" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  29% (3076/10319)
Updating files:  30% (3096/10319)
Updating files:  31% (3199/10319)
Updating files:  32% (3303/10319)
Updating files:  33% (3406/10319)
Updating files:  34% (3509/10319)
Updating files:  35% (3612/10319)
Updating files:  36% (3715/10319)
Updating files:  37% (3819/10319)
Updating files:  38% (3922/10319)
Updating files:  39% (4025/10319)
Updating files:  39% (4029/10319)
Updating files:  40% (4128/10319)
Updating files:  41% (4231/10319)
Updating files:  42% (4334/10319)
Updating files:  43% (4438/10319)
Updating files:  44% (4541/10319)
Updating files:  45% (4644/10319)
Updating files:  46% (4747/10319)
Updating files:  47% (4850/10319)
Updating files:  48% (4954/10319)
Updating files:  49% (5057/10319)
Updating files:  50% (5160/10319)
Updating files:  51% (5263/10319)
Updating files:  52% (5366/10319)
Updating files:  53% (5470/10319)
Updating files:  54% (5573/10319)
Updating files:  55% (5676/10319)
Updating files:  56% (5779/10319)
Updating files:  57% (5882/10319)
Updating files:  58% (5986/10319)
Updating files:  59% (6089/10319)
Updating files:  60% (6192/10319)
Updating files:  61% (6295/10319)
Updating files:  62% (6398/10319)
Updating files:  63% (6501/10319)
Updating files:  64% (6605/10319)
Updating files:  65% (6708/10319)
Updating files:  66% (6811/10319)
Updating files:  67% (6914/10319)
Updating files:  68% (7017/10319)
Updating files:  69% (7121/10319)
Updating files:  70% (7224/10319)
Updating files:  71% (7327/10319)
Updating files:  72% (7430/10319)
Updating files:  73% (7533/10319)
Updating files:  74% (7637/10319)
Updating files:  75% (7740/10319)
Updating files:  76% (7843/10319)
Updating files:  77% (7946/10319)
Updating files:  78% (8049/10319)
Updating files:  79% (8153/10319)
Updating files:  79% (8158/10319)
Updating files:  80% (8256/10319)
Updating files:  81% (8359/10319)
Updating files:  82% (8462/10319)
Updating files:  83% (8565/10319)
Updating files:  84% (8668/10319)
Updating files:  85% (8772/10319)
Updating files:  86% (8875/10319)
Updating files:  87% (8978/10319)
Updating files:  88% (9081/10319)
Updating files:  89% (9184/10319)
Updating files:  90% (9288/10319)
Updating files:  91% (9391/10319)
Updating files:  92% (9494/10319)
Updating files:  93% (9597/10319)
Updating files:  94% (9700/10319)
Updating files:  95% (9804/10319)
Updating files:  96% (9907/10319)
Updating files:  97% (10010/10319)
Updating files:  98% (10113/10319)
Updating files:  99% (10216/10319)
Updating files: 100% (10319/10319)
Updating files: 100% (10319/10319), done.
[INFO] started tweaking git repo https://github.com/ctianming/rustlings
[INFO] finished tweaking git repo https://github.com/ctianming/rustlings
[INFO] tweaked toml for git repo https://github.com/ctianming/rustlings written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ctianming/rustlings on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ctianming/rustlings 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] testing ctianming/rustlings against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctianming%2Frustlings" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  30% (3108/10319)
Updating files:  31% (3199/10319)
Updating files:  32% (3303/10319)
Updating files:  33% (3406/10319)
Updating files:  34% (3509/10319)
Updating files:  35% (3612/10319)
Updating files:  36% (3715/10319)
Updating files:  37% (3819/10319)
Updating files:  38% (3922/10319)
Updating files:  39% (4025/10319)
Updating files:  39% (4083/10319)
Updating files:  40% (4128/10319)
Updating files:  41% (4231/10319)
Updating files:  42% (4334/10319)
Updating files:  43% (4438/10319)
Updating files:  44% (4541/10319)
Updating files:  45% (4644/10319)
Updating files:  46% (4747/10319)
Updating files:  47% (4850/10319)
Updating files:  48% (4954/10319)
Updating files:  49% (5057/10319)
Updating files:  50% (5160/10319)
Updating files:  51% (5263/10319)
Updating files:  52% (5366/10319)
Updating files:  53% (5470/10319)
Updating files:  54% (5573/10319)
Updating files:  55% (5676/10319)
Updating files:  56% (5779/10319)
Updating files:  57% (5882/10319)
Updating files:  58% (5986/10319)
Updating files:  59% (6089/10319)
Updating files:  60% (6192/10319)
Updating files:  61% (6295/10319)
Updating files:  62% (6398/10319)
Updating files:  63% (6501/10319)
Updating files:  64% (6605/10319)
Updating files:  65% (6708/10319)
Updating files:  66% (6811/10319)
Updating files:  67% (6914/10319)
Updating files:  68% (7017/10319)
Updating files:  69% (7121/10319)
Updating files:  70% (7224/10319)
Updating files:  71% (7327/10319)
Updating files:  72% (7430/10319)
Updating files:  73% (7533/10319)
Updating files:  74% (7637/10319)
Updating files:  75% (7740/10319)
Updating files:  76% (7843/10319)
Updating files:  77% (7946/10319)
Updating files:  78% (8049/10319)
Updating files:  79% (8153/10319)
Updating files:  80% (8256/10319)
Updating files:  81% (8359/10319)
Updating files:  82% (8462/10319)
Updating files:  83% (8565/10319)
Updating files:  84% (8668/10319)
Updating files:  85% (8772/10319)
Updating files:  85% (8810/10319)
Updating files:  86% (8875/10319)
Updating files:  87% (8978/10319)
Updating files:  88% (9081/10319)
Updating files:  89% (9184/10319)
Updating files:  90% (9288/10319)
Updating files:  91% (9391/10319)
Updating files:  92% (9494/10319)
Updating files:  93% (9597/10319)
Updating files:  94% (9700/10319)
Updating files:  95% (9804/10319)
Updating files:  96% (9907/10319)
Updating files:  97% (10010/10319)
Updating files:  98% (10113/10319)
Updating files:  99% (10216/10319)
Updating files: 100% (10319/10319)
Updating files: 100% (10319/10319), done.
[INFO] started tweaking git repo https://github.com/ctianming/rustlings
[INFO] finished tweaking git repo https://github.com/ctianming/rustlings
[INFO] tweaked toml for git repo https://github.com/ctianming/rustlings written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ctianming/rustlings on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ctianming/rustlings 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] testing ctianming/rustlings against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctianming%2Frustlings" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  30% (3101/10319)
Updating files:  31% (3199/10319)
Updating files:  32% (3303/10319)
Updating files:  33% (3406/10319)
Updating files:  34% (3509/10319)
Updating files:  35% (3612/10319)
Updating files:  36% (3715/10319)
Updating files:  37% (3819/10319)
Updating files:  38% (3922/10319)
Updating files:  39% (4025/10319)
Updating files:  39% (4042/10319)
Updating files:  40% (4128/10319)
Updating files:  41% (4231/10319)
Updating files:  42% (4334/10319)
Updating files:  43% (4438/10319)
Updating files:  44% (4541/10319)
Updating files:  45% (4644/10319)
Updating files:  46% (4747/10319)
Updating files:  47% (4850/10319)
Updating files:  48% (4954/10319)
Updating files:  49% (5057/10319)
Updating files:  50% (5160/10319)
Updating files:  51% (5263/10319)
Updating files:  52% (5366/10319)
Updating files:  53% (5470/10319)
Updating files:  54% (5573/10319)
Updating files:  55% (5676/10319)
Updating files:  56% (5779/10319)
Updating files:  57% (5882/10319)
Updating files:  58% (5986/10319)
Updating files:  59% (6089/10319)
Updating files:  60% (6192/10319)
Updating files:  61% (6295/10319)
Updating files:  62% (6398/10319)
Updating files:  63% (6501/10319)
Updating files:  64% (6605/10319)
Updating files:  65% (6708/10319)
Updating files:  66% (6811/10319)
Updating files:  67% (6914/10319)
Updating files:  68% (7017/10319)
Updating files:  69% (7121/10319)
Updating files:  70% (7224/10319)
Updating files:  71% (7327/10319)
Updating files:  72% (7430/10319)
Updating files:  73% (7533/10319)
Updating files:  74% (7637/10319)
Updating files:  75% (7740/10319)
Updating files:  76% (7843/10319)
Updating files:  77% (7946/10319)
Updating files:  78% (8049/10319)
Updating files:  79% (8153/10319)
Updating files:  80% (8256/10319)
Updating files:  81% (8359/10319)
Updating files:  82% (8462/10319)
Updating files:  83% (8565/10319)
Updating files:  84% (8668/10319)
Updating files:  85% (8772/10319)
Updating files:  86% (8875/10319)
Updating files:  87% (8978/10319)
Updating files:  87% (9020/10319)
Updating files:  88% (9081/10319)
Updating files:  89% (9184/10319)
Updating files:  90% (9288/10319)
Updating files:  91% (9391/10319)
Updating files:  92% (9494/10319)
Updating files:  93% (9597/10319)
Updating files:  94% (9700/10319)
Updating files:  95% (9804/10319)
Updating files:  96% (9907/10319)
Updating files:  97% (10010/10319)
Updating files:  98% (10113/10319)
Updating files:  99% (10216/10319)
Updating files: 100% (10319/10319)
Updating files: 100% (10319/10319), done.
[INFO] started tweaking git repo https://github.com/ctianming/rustlings
[INFO] finished tweaking git repo https://github.com/ctianming/rustlings
[INFO] tweaked toml for git repo https://github.com/ctianming/rustlings written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ctianming/rustlings on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ctianming/rustlings 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device