[INFO] cloning repository https://github.com/bellps/rust-course
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bellps/rust-course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellps%2Frust-course", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellps%2Frust-course'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7beb37000c4c7ae04176916cb3bf94d3e712d4da
[INFO] checking bellps/rust-course against try#8a0378607d6b34c242e3bfa75554871be641864b for pr-143028
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellps%2Frust-course" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bellps/rust-course
[INFO] finished tweaking git repo https://github.com/bellps/rust-course
[INFO] tweaked toml for git repo https://github.com/bellps/rust-course written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bellps/rust-course on toolchain 8a0378607d6b34c242e3bfa75554871be641864b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bellps/rust-course 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" "+8a0378607d6b34c242e3bfa75554871be641864b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b36a32f2c3f18085b16ca734fae8d1762ec0cff19757bb9cc2b53fd47a925338
[INFO] running `Command { std: "docker" "start" "-a" "b36a32f2c3f18085b16ca734fae8d1762ec0cff19757bb9cc2b53fd47a925338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b36a32f2c3f18085b16ca734fae8d1762ec0cff19757bb9cc2b53fd47a925338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36a32f2c3f18085b16ca734fae8d1762ec0cff19757bb9cc2b53fd47a925338", kill_on_drop: false }`
[INFO] [stdout] b36a32f2c3f18085b16ca734fae8d1762ec0cff19757bb9cc2b53fd47a925338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3b7233ca3c4aae23d7c0efe8cd9842e9bae0f5ea3138e8f5dbdceca8362b386
[INFO] running `Command { std: "docker" "start" "-a" "a3b7233ca3c4aae23d7c0efe8cd9842e9bae0f5ea3138e8f5dbdceca8362b386", kill_on_drop: false }`
[INFO] [stderr]     Checking curso-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Blue`, `Yellow`, and `Green` are never constructed
[INFO] [stdout]  --> src/bin/a12.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Color {
[INFO] [stdout]   |      ----- variants in this enum
[INFO] [stdout] 2 |   Blue,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 3 |   Yellow,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 4 |   Green,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Pink`, `Blue`, `Yellow`, and `Brown` are never constructed
[INFO] [stdout]  --> src/bin/a7.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Color {
[INFO] [stdout]   |      ----- variants in this enum
[INFO] [stdout] 2 |   Pink,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 3 |   Blue,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 4 |   Yellow,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 5 |   Brown,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Bright` is never constructed
[INFO] [stdout]  --> src/bin/ownership_ex.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Light {
[INFO] [stdout]   |      ----- variant in this enum
[INFO] [stdout] 2 |   Bright,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Blue`, `Yellow`, and `Green` are never constructed
[INFO] [stdout]  --> src/bin/a12.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Color {
[INFO] [stdout]   |      ----- variants in this enum
[INFO] [stdout] 2 |   Blue,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 3 |   Yellow,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 4 |   Green,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Pink`, `Blue`, `Yellow`, and `Brown` are never constructed
[INFO] [stdout]  --> src/bin/a7.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Color {
[INFO] [stdout]   |      ----- variants in this enum
[INFO] [stdout] 2 |   Pink,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 3 |   Blue,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 4 |   Yellow,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 5 |   Brown,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotThatSweet` and `Orange` are never constructed
[INFO] [stdout]  --> src/bin/a8.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum DrinkFlavor {
[INFO] [stdout]   |      ----------- variants in this enum
[INFO] [stdout] 2 |   Sweet,
[INFO] [stdout] 3 |   NotThatSweet,
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 4 |   Orange,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotThatSweet` and `Orange` are never constructed
[INFO] [stdout]  --> src/bin/a8.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum DrinkFlavor {
[INFO] [stdout]   |      ----------- variants in this enum
[INFO] [stdout] 2 |   Sweet,
[INFO] [stdout] 3 |   NotThatSweet,
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 4 |   Orange,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/a9-cd72592b02aa8217.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/curso-rust-cd72592b02aa8217/dep-bin-a9`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/a8-29e93feeaeb32358.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/curso-rust-29e93feeaeb32358/dep-test-bin-a8`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/curso-rust-72dfe1f6fe57fdfe/invoked.timestamp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/a3b-dfdff8b93e5ea946.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/curso-rust-dfdff8b93e5ea946/dep-bin-a3b`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/a3a-9c52293bc2e978a9.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/curso-rust-9c52293bc2e978a9/dep-test-bin-a3a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/curso-rust-89e5cf75714fc2a9/invoked.timestamp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not compile `curso-rust` (bin "a8"); 1 warning emitted
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaJ9eGlH"
[INFO] [stdout] 
[INFO] [stdout] 
[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/8a0378607d6b34c242e3bfa75554871be641864b/bin/rustc --crate-name a8 --edition=2018 src/bin/a8.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=98ab2818abda343a -C extra-filename=-6d74a82c173774b4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/a9-29fc138190fc185e.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/curso-rust-29fc138190fc185e/dep-test-bin-a9`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaU3bCeM"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `curso-rust` (bin "curso-rust" test) due to 1 previous error
[INFO] [stderr] error: could not compile `curso-rust` (bin "a11" test) due to 1 previous error
[INFO] [stdout] warning: variant `Bright` is never constructed
[INFO] [stdout]  --> src/bin/ownership_ex.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Light {
[INFO] [stdout]   |      ----- variant in this enum
[INFO] [stdout] 2 |   Bright,
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta2rhrxZ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaW3Of5n"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta3Q7cTN"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaJL4o64"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `curso-rust` (bin "a11") due to 1 previous error
[INFO] [stderr] error: could not compile `curso-rust` (bin "a3b" test) due to 1 previous error
[INFO] [stderr] error: could not compile `curso-rust` (bin "a10") due to 1 previous error
[INFO] [stderr] error: could not compile `curso-rust` (bin "a10" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a3b7233ca3c4aae23d7c0efe8cd9842e9bae0f5ea3138e8f5dbdceca8362b386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b7233ca3c4aae23d7c0efe8cd9842e9bae0f5ea3138e8f5dbdceca8362b386", kill_on_drop: false }`
[INFO] [stdout] a3b7233ca3c4aae23d7c0efe8cd9842e9bae0f5ea3138e8f5dbdceca8362b386