[INFO] cloning repository https://github.com/phosae/rustlings-solution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phosae/rustlings-solution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b743d104df883927980a55f4dea30c968fb4da6
[INFO] checking phosae/rustlings-solution against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution" "/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:  41% (1892/4563)
Updating files:  42% (1917/4563)
Updating files:  43% (1963/4563)
Updating files:  44% (2008/4563)
Updating files:  45% (2054/4563)
Updating files:  46% (2099/4563)
Updating files:  47% (2145/4563)
Updating files:  48% (2191/4563)
Updating files:  49% (2236/4563)
Updating files:  50% (2282/4563)
Updating files:  51% (2328/4563)
Updating files:  52% (2373/4563)
Updating files:  53% (2419/4563)
Updating files:  54% (2465/4563)
Updating files:  55% (2510/4563)
Updating files:  56% (2556/4563)
Updating files:  57% (2601/4563)
Updating files:  58% (2647/4563)
Updating files:  59% (2693/4563)
Updating files:  60% (2738/4563)
Updating files:  61% (2784/4563)
Updating files:  62% (2830/4563)
Updating files:  63% (2875/4563)
Updating files:  64% (2921/4563)
Updating files:  65% (2966/4563)
Updating files:  66% (3012/4563)
Updating files:  67% (3058/4563)
Updating files:  68% (3103/4563)
Updating files:  69% (3149/4563)
Updating files:  70% (3195/4563)
Updating files:  71% (3240/4563)
Updating files:  72% (3286/4563)
Updating files:  73% (3331/4563)
Updating files:  74% (3377/4563)
Updating files:  75% (3423/4563)
Updating files:  76% (3468/4563)
Updating files:  77% (3514/4563)
Updating files:  78% (3560/4563)
Updating files:  79% (3605/4563)
Updating files:  80% (3651/4563)
Updating files:  81% (3697/4563)
Updating files:  82% (3742/4563)
Updating files:  83% (3788/4563)
Updating files:  84% (3833/4563)
Updating files:  85% (3879/4563)
Updating files:  86% (3925/4563)
Updating files:  87% (3970/4563)
Updating files:  88% (4016/4563)
Updating files:  89% (4062/4563)
Updating files:  90% (4107/4563)
Updating files:  91% (4153/4563)
Updating files:  92% (4198/4563)
Updating files:  93% (4244/4563)
error: unable to write file pkg/mod/honnef.co/go/tools@v0.2.1/staticcheck/testdata/src/CheckMathInt/CheckMathInt.go
[INFO] [stderr] fatal: cannot create directory at 'pkg/mod/honnef.co/go/tools@v0.2.1/staticcheck/testdata/src/CheckMaybeNil': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking phosae/rustlings-solution against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution" "/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:  41% (1891/4563)
error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/unicode/runenames/tables12.0.0.go
[INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/unicode/runenames/tables13.0.0.go
[INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/unicode/runenames/tables9.0.0.go
[INFO] [stderr] fatal: cannot create directory at 'pkg/mod/golang.org/x/text@v0.3.7/width': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking phosae/rustlings-solution against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution" "/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:  33% (1527/4563)
Updating files:  34% (1552/4563)
Updating files:  35% (1598/4563)
Updating files:  36% (1643/4563)
Updating files:  37% (1689/4563)
Updating files:  38% (1734/4563)
Updating files:  39% (1780/4563)
Updating files:  40% (1826/4563)
Updating files:  41% (1871/4563)
Updating files:  42% (1917/4563)
Updating files:  43% (1963/4563)
Updating files:  44% (2008/4563)
Updating files:  45% (2054/4563)
Updating files:  46% (2099/4563)
Updating files:  47% (2145/4563)
Updating files:  48% (2191/4563)
Updating files:  49% (2236/4563)
Updating files:  50% (2282/4563)
Updating files:  51% (2328/4563)
Updating files:  52% (2373/4563)
Updating files:  53% (2419/4563)
Updating files:  54% (2465/4563)
Updating files:  55% (2510/4563)
Updating files:  56% (2556/4563)
Updating files:  57% (2601/4563)
Updating files:  58% (2647/4563)
Updating files:  59% (2693/4563)
Updating files:  60% (2738/4563)
Updating files:  61% (2784/4563)
Updating files:  62% (2830/4563)
Updating files:  63% (2875/4563)
Updating files:  64% (2921/4563)
Updating files:  65% (2966/4563)
Updating files:  66% (3012/4563)
Updating files:  67% (3058/4563)
Updating files:  68% (3103/4563)
Updating files:  69% (3149/4563)
Updating files:  70% (3195/4563)
Updating files:  71% (3240/4563)
Updating files:  72% (3286/4563)
Updating files:  73% (3331/4563)
Updating files:  74% (3377/4563)
Updating files:  75% (3423/4563)
Updating files:  76% (3468/4563)
Updating files:  77% (3514/4563)
Updating files:  78% (3560/4563)
Updating files:  79% (3605/4563)
Updating files:  80% (3651/4563)
Updating files:  81% (3697/4563)
Updating files:  82% (3742/4563)
Updating files:  83% (3788/4563)
Updating files:  84% (3833/4563)
Updating files:  85% (3879/4563)
Updating files:  86% (3925/4563)
Updating files:  87% (3970/4563)
Updating files:  88% (4016/4563)
Updating files:  89% (4062/4563)
Updating files:  90% (4107/4563)
Updating files:  91% (4153/4563)
Updating files:  92% (4198/4563)
Updating files:  93% (4244/4563)
Updating files:  94% (4290/4563)
Updating files:  95% (4335/4563)
Updating files:  96% (4381/4563)
Updating files:  97% (4427/4563)
Updating files:  98% (4472/4563)
Updating files:  99% (4518/4563)
Updating files: 100% (4563/4563)
Updating files: 100% (4563/4563), done.
[INFO] validating manifest of git repo https://github.com/phosae/rustlings-solution on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phosae/rustlings-solution
[INFO] finished tweaking git repo https://github.com/phosae/rustlings-solution
[INFO] tweaked toml for git repo https://github.com/phosae/rustlings-solution written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/phosae/rustlings-solution 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af1b5e8c3dd07904189e5d7781c7b349e8c4bee64477566b3e74c7d90a6c6b57
[INFO] running `Command { std: "docker" "start" "-a" "af1b5e8c3dd07904189e5d7781c7b349e8c4bee64477566b3e74c7d90a6c6b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af1b5e8c3dd07904189e5d7781c7b349e8c4bee64477566b3e74c7d90a6c6b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af1b5e8c3dd07904189e5d7781c7b349e8c4bee64477566b3e74c7d90a6c6b57", kill_on_drop: false }`
[INFO] [stdout] af1b5e8c3dd07904189e5d7781c7b349e8c4bee64477566b3e74c7d90a6c6b57
[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_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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da57caba530130b8de0ee11908a6b2317508ee6938eb9c02c90401aca2689bf2
[INFO] running `Command { std: "docker" "start" "-a" "da57caba530130b8de0ee11908a6b2317508ee6938eb9c02c90401aca2689bf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling argh_shared v0.1.5
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking predicates-tree v1.0.3
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking notify v4.0.17
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking predicates v1.0.8
[INFO] [stderr]     Checking console v0.7.7
[INFO] [stderr]     Checking indicatif v0.10.3
[INFO] [stderr]    Compiling argh_derive v0.1.5
[INFO] [stderr]     Checking argh v0.1.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking rustlings v4.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.79s
[INFO] running `Command { std: "docker" "inspect" "da57caba530130b8de0ee11908a6b2317508ee6938eb9c02c90401aca2689bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da57caba530130b8de0ee11908a6b2317508ee6938eb9c02c90401aca2689bf2", kill_on_drop: false }`
[INFO] [stdout] da57caba530130b8de0ee11908a6b2317508ee6938eb9c02c90401aca2689bf2