[INFO] cloning repository https://github.com/kaaboaye/text-classification
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaaboaye/text-classification" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaaboaye%2Ftext-classification", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaaboaye%2Ftext-classification'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 105b8abc372f4b2c85e23d2bb06b1f394b734d5a
[INFO] checking kaaboaye/text-classification against master#c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2 for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaaboaye%2Ftext-classification" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
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[INFO] started tweaking git repo https://github.com/kaaboaye/text-classification
[INFO] finished tweaking git repo https://github.com/kaaboaye/text-classification
[INFO] tweaked toml for git repo https://github.com/kaaboaye/text-classification written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kaaboaye/text-classification on toolchain c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kaaboaye/text-classification 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" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5057f704d6d41f5dea2ea08d3e9babc49f25cf1d7db2ea1fe750a1e80c4e08b5
[INFO] running `Command { std: "docker" "start" "-a" "5057f704d6d41f5dea2ea08d3e9babc49f25cf1d7db2ea1fe750a1e80c4e08b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5057f704d6d41f5dea2ea08d3e9babc49f25cf1d7db2ea1fe750a1e80c4e08b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5057f704d6d41f5dea2ea08d3e9babc49f25cf1d7db2ea1fe750a1e80c4e08b5", kill_on_drop: false }`
[INFO] [stdout] 5057f704d6d41f5dea2ea08d3e9babc49f25cf1d7db2ea1fe750a1e80c4e08b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb5b38b9d8d8612592c50f16f70f0e0076db3bf502dacb44f5c698d47efec5e9
[INFO] running `Command { std: "docker" "start" "-a" "bb5b38b9d8d8612592c50f16f70f0e0076db3bf502dacb44f5c698d47efec5e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking nibble_vec v0.0.4
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking radix_trie v0.1.6
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking weka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `doc_id` is never read
[INFO] [stdout]   --> src/parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct ParsedFile {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 10 |     pub doc_id: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc_id` is never read
[INFO] [stdout]   --> src/parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct ParsedFile {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 10 |     pub doc_id: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `weka` (bin "weka" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/bin/rustc --crate-name weka --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e17bdab863fb0ec9 -C extra-filename=-e0abb7eaa4f6833f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-15ac0bfaafc9257a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern radix_trie=/opt/rustwide/target/debug/deps/libradix_trie-62a08fe8f70a7df8.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-7d151062cd3c37ea.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-12d57ca080b4010c.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-bafa1ee0c43c21d3.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `weka` (bin "weka"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/bin/rustc --crate-name weka --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=5ecea30a1152a8e5 -C extra-filename=-933e5aa333eaf869 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-15ac0bfaafc9257a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern radix_trie=/opt/rustwide/target/debug/deps/libradix_trie-62a08fe8f70a7df8.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-7d151062cd3c37ea.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-12d57ca080b4010c.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-bafa1ee0c43c21d3.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "bb5b38b9d8d8612592c50f16f70f0e0076db3bf502dacb44f5c698d47efec5e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5b38b9d8d8612592c50f16f70f0e0076db3bf502dacb44f5c698d47efec5e9", kill_on_drop: false }`
[INFO] [stdout] bb5b38b9d8d8612592c50f16f70f0e0076db3bf502dacb44f5c698d47efec5e9