[INFO] cloning repository https://github.com/ai-hazard/rustlings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ai-hazard/rustlings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fai-hazard%2Frustlings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fai-hazard%2Frustlings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2623cc5a743ecfbb1118e3c383a51a96825dee2e
[INFO] checking ai-hazard/rustlings against try#e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fai-hazard%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:  93% (956/1024)
Updating files:  94% (963/1024)
error: unable to write file target/release/deps/libregex-2b98c2cfa864837e.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libregex-2b98c2cfa864837e.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libregex_syntax-222042df90f9d1f7.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libregex_syntax-222042df90f9d1f7.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libryu-2d3bb89143c31140.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libryu-2d3bb89143c31140.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libsame_file-52fd0221240f1bf4.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libsame_file-52fd0221240f1bf4.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libserde-fa787a8d98189186.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libserde-fa787a8d98189186.rmeta
[INFO] [stderr] Updating files:  95% (973/1024)
error: unable to write file target/release/deps/libserde_derive-67bed2267008e4c3.dylib
[INFO] [stderr] error: unable to write file target/release/deps/libserde_json-198eed0cf78a4d75.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libserde_json-198eed0cf78a4d75.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libsyn-8cd7cd0ddefe726d.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libsyn-8cd7cd0ddefe726d.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libsyn-cf4dabd851c4f544.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libsyn-cf4dabd851c4f544.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libtoml-c993895b3d08db8c.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libtoml-c993895b3d08db8c.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libunicode_ident-9122e2c1dd342ea1.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libunicode_ident-9122e2c1dd342ea1.rmeta
[INFO] [stderr] Updating files:  96% (984/1024)
error: unable to write file target/release/deps/libunicode_width-3308fb311985967e.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libunicode_width-3308fb311985967e.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libwalkdir-cf592830951a4273.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libwalkdir-cf592830951a4273.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/memchr-b0c0aab7d5c86494.d
[INFO] [stderr] error: unable to write file target/release/deps/notify-3bd047bf402d876f.d
[INFO] [stderr] error: unable to write file target/release/deps/number_prefix-e0d6229cbe5e4b71.d
[INFO] [stderr] error: unable to write file target/release/deps/proc_macro2-5400629876a20dee.d
[INFO] [stderr] error: unable to write file target/release/deps/quote-df0ecbb0a0009c30.d
[INFO] [stderr] error: unable to write file target/release/deps/regex-2b98c2cfa864837e.d
[INFO] [stderr] Updating files:  97% (994/1024)
error: unable to write file target/release/deps/regex_syntax-222042df90f9d1f7.d
[INFO] [stderr] error: unable to write file target/release/deps/rustlings-3728b4e4470e8cfb
[INFO] [stderr] error: unable to write file target/release/deps/rustlings-3728b4e4470e8cfb.d
[INFO] [stderr] error: unable to write file target/release/deps/ryu-2d3bb89143c31140.d
[INFO] [stderr] error: unable to write file target/release/deps/same_file-52fd0221240f1bf4.d
[INFO] [stderr] error: unable to write file target/release/deps/serde-fa787a8d98189186.d
[INFO] [stderr] error: unable to write file target/release/deps/serde_derive-67bed2267008e4c3.d
[INFO] [stderr] error: unable to write file target/release/deps/serde_json-198eed0cf78a4d75.d
[INFO] [stderr] error: unable to create file target/release/deps/syn-8cd7cd0ddefe726d.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/syn-cf4dabd851c4f544.d: No space left on device
[INFO] [stderr] Updating files:  98% (1004/1024)
error: unable to create file target/release/deps/toml-c993895b3d08db8c.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/unicode_ident-9122e2c1dd342ea1.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/unicode_width-3308fb311985967e.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/walkdir-cf592830951a4273.d: No space left on device
[INFO] [stderr] error: unable to write file target/release/rustlings
[INFO] [stderr] error: unable to write file target/release/rustlings.d
[INFO] [stderr] error: unable to write file temp_21696_ThreadId1
[INFO] [stderr] fatal: cannot create directory at 'tests': 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 ai-hazard/rustlings against try#e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fai-hazard%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:  94% (968/1024)
Updating files:  95% (973/1024)
Updating files:  96% (984/1024)
Updating files:  97% (994/1024)
Updating files:  98% (1004/1024)
Updating files:  99% (1014/1024)
Updating files: 100% (1024/1024)
Updating files: 100% (1024/1024), done.
[INFO] started tweaking git repo https://github.com/ai-hazard/rustlings
[INFO] finished tweaking git repo https://github.com/ai-hazard/rustlings
[INFO] tweaked toml for git repo https://github.com/ai-hazard/rustlings written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ai-hazard/rustlings on toolchain e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ai-hazard/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" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d76f633855d210fdcae93ad3ae4a85dc02e315dbde571c4f698f6548acc55de2
[INFO] running `Command { std: "docker" "start" "-a" "d76f633855d210fdcae93ad3ae4a85dc02e315dbde571c4f698f6548acc55de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76f633855d210fdcae93ad3ae4a85dc02e315dbde571c4f698f6548acc55de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76f633855d210fdcae93ad3ae4a85dc02e315dbde571c4f698f6548acc55de2", kill_on_drop: false }`
[INFO] [stdout] d76f633855d210fdcae93ad3ae4a85dc02e315dbde571c4f698f6548acc55de2
[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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b831eb5478148909c0047b5afdaa1c8e7bcaf2a9df683e33c68000c1f50ba315
[INFO] running `Command { std: "docker" "start" "-a" "b831eb5478148909c0047b5afdaa1c8e7bcaf2a9df683e33c68000c1f50ba315", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling argh_shared v0.1.5
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking predicates-tree v1.0.3
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetapJZsRv"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetalAWtq9"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/build/num-traits-37c003e42357c197/output`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetadRrjgp/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aho-corasick` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b831eb5478148909c0047b5afdaa1c8e7bcaf2a9df683e33c68000c1f50ba315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b831eb5478148909c0047b5afdaa1c8e7bcaf2a9df683e33c68000c1f50ba315", kill_on_drop: false }`
[INFO] [stdout] b831eb5478148909c0047b5afdaa1c8e7bcaf2a9df683e33c68000c1f50ba315