[INFO] fetching crate rustlings-fix 0.1.2...
[INFO] checking rustlings-fix-0.1.2 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate rustlings-fix 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate rustlings-fix 0.1.2 on toolchain af54b6062f33b99e418444700f3a823ef0214052
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustlings-fix 0.1.2
[INFO] finished tweaking crates.io crate rustlings-fix 0.1.2
[INFO] tweaked toml for crates.io crate rustlings-fix 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate rustlings-fix 0.1.2 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" "+af54b6062f33b99e418444700f3a823ef0214052" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0da20ba84dd9a0b5afe0b07bad4324760b7a8f14f1c3b8d9e7a52966c2fdee07
[INFO] running `Command { std: "docker" "start" "-a" "0da20ba84dd9a0b5afe0b07bad4324760b7a8f14f1c3b8d9e7a52966c2fdee07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0da20ba84dd9a0b5afe0b07bad4324760b7a8f14f1c3b8d9e7a52966c2fdee07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da20ba84dd9a0b5afe0b07bad4324760b7a8f14f1c3b8d9e7a52966c2fdee07", kill_on_drop: false }`
[INFO] [stdout] 0da20ba84dd9a0b5afe0b07bad4324760b7a8f14f1c3b8d9e7a52966c2fdee07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6413f293a9654bae213b80cc84995c0d70e418a5c11426effa8efaa98426387
[INFO] running `Command { std: "docker" "start" "-a" "d6413f293a9654bae213b80cc84995c0d70e418a5c11426effa8efaa98426387", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta7Di5YQ/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d6413f293a9654bae213b80cc84995c0d70e418a5c11426effa8efaa98426387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6413f293a9654bae213b80cc84995c0d70e418a5c11426effa8efaa98426387", kill_on_drop: false }`
[INFO] [stdout] d6413f293a9654bae213b80cc84995c0d70e418a5c11426effa8efaa98426387