[INFO] fetching crate dpc-simplemap 0.1.0...
[INFO] testing dpc-simplemap-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dpc-simplemap 0.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate dpc-simplemap 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dpc-simplemap 0.1.0
[INFO] finished tweaking crates.io crate dpc-simplemap 0.1.0
[INFO] tweaked toml for crates.io crate dpc-simplemap 0.1.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09c013b31143f225a8868386f4dd86005e90e7d74b505a1e11f87349d9fa49b1
[INFO] running `Command { std: "docker" "start" "-a" "09c013b31143f225a8868386f4dd86005e90e7d74b505a1e11f87349d9fa49b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09c013b31143f225a8868386f4dd86005e90e7d74b505a1e11f87349d9fa49b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c013b31143f225a8868386f4dd86005e90e7d74b505a1e11f87349d9fa49b1", kill_on_drop: false }`
[INFO] [stdout] 09c013b31143f225a8868386f4dd86005e90e7d74b505a1e11f87349d9fa49b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e57aeaa65ee4a0820e8b6d8104d45788b9b76394097d208fd94d1ece89508c12
[INFO] running `Command { std: "docker" "start" "-a" "e57aeaa65ee4a0820e8b6d8104d45788b9b76394097d208fd94d1ece89508c12", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling dpc-simplemap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "e57aeaa65ee4a0820e8b6d8104d45788b9b76394097d208fd94d1ece89508c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57aeaa65ee4a0820e8b6d8104d45788b9b76394097d208fd94d1ece89508c12", kill_on_drop: false }`
[INFO] [stdout] e57aeaa65ee4a0820e8b6d8104d45788b9b76394097d208fd94d1ece89508c12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e47096b2f5f418428c1417a5f3a1350e5cc4bd5b3c1d609547f9cd0f3d1ce595
[INFO] running `Command { std: "docker" "start" "-a" "e47096b2f5f418428c1417a5f3a1350e5cc4bd5b3c1d609547f9cd0f3d1ce595", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling dpc-simplemap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:324:27
[INFO] [stdout]     |
[INFO] [stdout] 324 |             let idx = rng.gen_range(-5i32, 5);
[INFO] [stdout]     |                           ^^^^^^^^^ -----  - supplied 2 arguments
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.4/src/rng.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 `dpc-simplemap` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e47096b2f5f418428c1417a5f3a1350e5cc4bd5b3c1d609547f9cd0f3d1ce595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47096b2f5f418428c1417a5f3a1350e5cc4bd5b3c1d609547f9cd0f3d1ce595", kill_on_drop: false }`
[INFO] [stdout] e47096b2f5f418428c1417a5f3a1350e5cc4bd5b3c1d609547f9cd0f3d1ce595