[INFO] fetching crate finder 0.1.6...
[INFO] checking finder-0.1.6 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate finder 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate finder 0.1.6 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finder 0.1.6
[INFO] finished tweaking crates.io crate finder 0.1.6
[INFO] tweaked toml for crates.io crate finder 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate finder 0.1.6 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.7.1
[INFO] [stderr]   Downloaded getrandom v0.1.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97e215bfafa819aab13e1e64bb7ba6446f6b4b1618b00f1739da9ff5b29d1d8b
[INFO] running `Command { std: "docker" "start" "-a" "97e215bfafa819aab13e1e64bb7ba6446f6b4b1618b00f1739da9ff5b29d1d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97e215bfafa819aab13e1e64bb7ba6446f6b4b1618b00f1739da9ff5b29d1d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e215bfafa819aab13e1e64bb7ba6446f6b4b1618b00f1739da9ff5b29d1d8b", kill_on_drop: false }`
[INFO] [stdout] 97e215bfafa819aab13e1e64bb7ba6446f6b4b1618b00f1739da9ff5b29d1d8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5e1b8eed1c67d9ee682ed9f25a082fadce28b82d744c0065a47717ea51e7acc
[INFO] running `Command { std: "docker" "start" "-a" "c5e1b8eed1c67d9ee682ed9f25a082fadce28b82d744c0065a47717ea51e7acc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.5
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking finder v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.1
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/tests/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let collection = DataSet::new(&tmp.path()).gen();
[INFO] [stdout]    |                      ^^^^^^^^^^^^------------- an argument of type `Box<(dyn Fn(String) -> bool + 'static)>` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/tests/utils.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub fn new<P: AsRef<Path>>(path: P, filter: Box<dyn Fn(String) -> bool>) -> Self {
[INFO] [stdout]    |          ^^^                 -------  -----------------------------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let collection = DataSet::new(&tmp.path(), /* Box<(dyn Fn(String) -> bool + 'static)> */).gen();
[INFO] [stdout]    |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `finder` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c5e1b8eed1c67d9ee682ed9f25a082fadce28b82d744c0065a47717ea51e7acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5e1b8eed1c67d9ee682ed9f25a082fadce28b82d744c0065a47717ea51e7acc", kill_on_drop: false }`
[INFO] [stdout] c5e1b8eed1c67d9ee682ed9f25a082fadce28b82d744c0065a47717ea51e7acc
[INFO] checking finder-0.1.6 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate finder 0.1.6 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate finder 0.1.6 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finder 0.1.6
[INFO] finished tweaking crates.io crate finder 0.1.6
[INFO] tweaked toml for crates.io crate finder 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate finder 0.1.6 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bf00194645f6993ed0f1ed0c6ea4f44712b331736d712d7f09404a62da794c8
[INFO] running `Command { std: "docker" "start" "-a" "9bf00194645f6993ed0f1ed0c6ea4f44712b331736d712d7f09404a62da794c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf00194645f6993ed0f1ed0c6ea4f44712b331736d712d7f09404a62da794c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf00194645f6993ed0f1ed0c6ea4f44712b331736d712d7f09404a62da794c8", kill_on_drop: false }`
[INFO] [stdout] 9bf00194645f6993ed0f1ed0c6ea4f44712b331736d712d7f09404a62da794c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a61254d53ae5022c405a0c8ccfb4d342b342b8c9ff5de3e8e2893aaa74bf073
[INFO] running `Command { std: "docker" "start" "-a" "8a61254d53ae5022c405a0c8ccfb4d342b342b8c9ff5de3e8e2893aaa74bf073", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "8a61254d53ae5022c405a0c8ccfb4d342b342b8c9ff5de3e8e2893aaa74bf073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a61254d53ae5022c405a0c8ccfb4d342b342b8c9ff5de3e8e2893aaa74bf073", kill_on_drop: false }`
[INFO] [stdout] 8a61254d53ae5022c405a0c8ccfb4d342b342b8c9ff5de3e8e2893aaa74bf073