[INFO] fetching crate lubeck 0.0.0-prealpha.5-abandoned...
[INFO] checking lubeck-0.0.0-prealpha.5-abandoned against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] extracting crate lubeck 0.0.0-prealpha.5-abandoned into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate lubeck 0.0.0-prealpha.5-abandoned
[INFO] finished tweaking crates.io crate lubeck 0.0.0-prealpha.5-abandoned
[INFO] tweaked toml for crates.io crate lubeck 0.0.0-prealpha.5-abandoned written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lubeck 0.0.0-prealpha.5-abandoned on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lubeck 0.0.0-prealpha.5-abandoned 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc20bcebdf71b50a7a0076b6a7f189258171304eac6d5b71d3605a2c79f0fc6d
[INFO] running `Command { std: "docker" "start" "-a" "fc20bcebdf71b50a7a0076b6a7f189258171304eac6d5b71d3605a2c79f0fc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc20bcebdf71b50a7a0076b6a7f189258171304eac6d5b71d3605a2c79f0fc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc20bcebdf71b50a7a0076b6a7f189258171304eac6d5b71d3605a2c79f0fc6d", kill_on_drop: false }`
[INFO] [stdout] fc20bcebdf71b50a7a0076b6a7f189258171304eac6d5b71d3605a2c79f0fc6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bea195ef802272be45d4ae7c6e92bb76b78b8f828a8995bba386e150c65b3d5a
[INFO] running `Command { std: "docker" "start" "-a" "bea195ef802272be45d4ae7c6e92bb76b78b8f828a8995bba386e150c65b3d5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking lubeck v0.0.0-prealpha.5-abandoned (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/common/transformer/optiont/generic_try.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn app<F, B>(self, f: Self::Type<F>) -> Self::Type<B>
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/common/transformer/optiont/generic_try.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn app<F, B>(self, f: Self::Type<F>) -> Self::Type<B>
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "bea195ef802272be45d4ae7c6e92bb76b78b8f828a8995bba386e150c65b3d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea195ef802272be45d4ae7c6e92bb76b78b8f828a8995bba386e150c65b3d5a", kill_on_drop: false }`
[INFO] [stdout] bea195ef802272be45d4ae7c6e92bb76b78b8f828a8995bba386e150c65b3d5a
