[INFO] cloning repository https://github.com/felipeasimos/text-classification-through-compression
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felipeasimos/text-classification-through-compression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipeasimos%2Ftext-classification-through-compression", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipeasimos%2Ftext-classification-through-compression'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ec86bb5db456ca193164a9efdc9322b530b6fde
[INFO] checking felipeasimos/text-classification-through-compression against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipeasimos%2Ftext-classification-through-compression" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] finished tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] tweaked toml for git repo https://github.com/felipeasimos/text-classification-through-compression written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felipeasimos/text-classification-through-compression on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/felipeasimos/text-classification-through-compression 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3832644ec411d0c2274b584aa740ac6b2b3a5e2d993f0d561cd1fca458b972f
[INFO] running `Command { std: "docker" "start" "-a" "a3832644ec411d0c2274b584aa740ac6b2b3a5e2d993f0d561cd1fca458b972f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3832644ec411d0c2274b584aa740ac6b2b3a5e2d993f0d561cd1fca458b972f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3832644ec411d0c2274b584aa740ac6b2b3a5e2d993f0d561cd1fca458b972f", kill_on_drop: false }`
[INFO] [stdout] a3832644ec411d0c2274b584aa740ac6b2b3a5e2d993f0d561cd1fca458b972f
[INFO] checking felipeasimos/text-classification-through-compression against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipeasimos%2Ftext-classification-through-compression" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] finished tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] tweaked toml for git repo https://github.com/felipeasimos/text-classification-through-compression written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felipeasimos/text-classification-through-compression on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/felipeasimos/text-classification-through-compression 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19dd762791e5e26abc0c8587f5f1ac49567cf4d49f99546fc3069d9c0cad1d36
[INFO] running `Command { std: "docker" "start" "-a" "19dd762791e5e26abc0c8587f5f1ac49567cf4d49f99546fc3069d9c0cad1d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19dd762791e5e26abc0c8587f5f1ac49567cf4d49f99546fc3069d9c0cad1d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19dd762791e5e26abc0c8587f5f1ac49567cf4d49f99546fc3069d9c0cad1d36", kill_on_drop: false }`
[INFO] [stdout] 19dd762791e5e26abc0c8587f5f1ac49567cf4d49f99546fc3069d9c0cad1d36
[INFO] checking felipeasimos/text-classification-through-compression against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipeasimos%2Ftext-classification-through-compression" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] finished tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] tweaked toml for git repo https://github.com/felipeasimos/text-classification-through-compression written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felipeasimos/text-classification-through-compression on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/felipeasimos/text-classification-through-compression 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe85b9c9497aeb20e22bc13fe840925e098020ec025a30b5814cb3a5ce607ae7
[INFO] running `Command { std: "docker" "start" "-a" "fe85b9c9497aeb20e22bc13fe840925e098020ec025a30b5814cb3a5ce607ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe85b9c9497aeb20e22bc13fe840925e098020ec025a30b5814cb3a5ce607ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe85b9c9497aeb20e22bc13fe840925e098020ec025a30b5814cb3a5ce607ae7", kill_on_drop: false }`
[INFO] [stdout] fe85b9c9497aeb20e22bc13fe840925e098020ec025a30b5814cb3a5ce607ae7
[INFO] checking felipeasimos/text-classification-through-compression against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipeasimos%2Ftext-classification-through-compression" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] finished tweaking git repo https://github.com/felipeasimos/text-classification-through-compression
[INFO] tweaked toml for git repo https://github.com/felipeasimos/text-classification-through-compression written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felipeasimos/text-classification-through-compression on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/felipeasimos/text-classification-through-compression 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab7f6874f042a8fa3281a4448a16ced82d33defbdf9b587d78baecf8fd41abf0
[INFO] running `Command { std: "docker" "start" "-a" "ab7f6874f042a8fa3281a4448a16ced82d33defbdf9b587d78baecf8fd41abf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab7f6874f042a8fa3281a4448a16ced82d33defbdf9b587d78baecf8fd41abf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7f6874f042a8fa3281a4448a16ced82d33defbdf9b587d78baecf8fd41abf0", kill_on_drop: false }`
[INFO] [stdout] ab7f6874f042a8fa3281a4448a16ced82d33defbdf9b587d78baecf8fd41abf0
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93537b6cedf5588233b3c6f8a01034d2f4d791e24b990f276f2d1964e2cb5ddf
[INFO] running `Command { std: "docker" "start" "-a" "93537b6cedf5588233b3c6f8a01034d2f4d791e24b990f276f2d1964e2cb5ddf", kill_on_drop: false }`
[INFO] [stderr]     Checking text-classification-through-compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied
[INFO] [stdout]  --> src/main.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     encoders: HashMap<>
[INFO] [stdout]   |               ^^^^^^^ expected at least 2 generic arguments
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic arguments
[INFO] [stdout]   |
[INFO] [stdout] 4 |     encoders: HashMap<K, V>
[INFO] [stdout]   |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes at least 2 generic arguments but 0 generic arguments were supplied
[INFO] [stdout]  --> src/main.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     encoders: HashMap<>
[INFO] [stdout]   |               ^^^^^^^ expected at least 2 generic arguments
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic arguments
[INFO] [stdout]   |
[INFO] [stdout] 4 |     encoders: HashMap<K, V>
[INFO] [stdout]   |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode` found for struct `Cloned` in the current scope
[INFO] [stdout]   --> src/main.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     data
[INFO] [stdout] 9  | |         .iter()
[INFO] [stdout] 10 | |         .cloned()
[INFO] [stdout] 11 | |         .encode(&mut BZip2Encoder::new(9), Action::Finish)
[INFO] [stdout]    | |         -^^^^^^ method not found in `Cloned<std::slice::Iter<'_, u8>>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode` found for struct `Cloned` in the current scope
[INFO] [stdout]   --> src/main.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     data
[INFO] [stdout] 9  | |         .iter()
[INFO] [stdout] 10 | |         .cloned()
[INFO] [stdout] 11 | |         .encode(&mut BZip2Encoder::new(9), Action::Finish)
[INFO] [stdout]    | |         -^^^^^^ method not found in `Cloned<std::slice::Iter<'_, u8>>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `text-classification-through-compression` (bin "text-classification-through-compression") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `text-classification-through-compression` (bin "text-classification-through-compression" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "93537b6cedf5588233b3c6f8a01034d2f4d791e24b990f276f2d1964e2cb5ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93537b6cedf5588233b3c6f8a01034d2f4d791e24b990f276f2d1964e2cb5ddf", kill_on_drop: false }`
[INFO] [stdout] 93537b6cedf5588233b3c6f8a01034d2f4d791e24b990f276f2d1964e2cb5ddf