[INFO] fetching crate permu-rs 0.2.0... [INFO] checking permu-rs-0.2.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate permu-rs 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate permu-rs 0.2.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate permu-rs 0.2.0 [INFO] finished tweaking crates.io crate permu-rs 0.2.0 [INFO] tweaked toml for crates.io crate permu-rs 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.2.11 (available: v0.5.1) [INFO] [stderr] Adding rand v0.4.6 (available: v0.8.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7b3d2ff0ff65bd08733e899e53585b61568d6ea80ae9e5fe2a194c12b5160d5 [INFO] running `Command { std: "docker" "start" "-a" "d7b3d2ff0ff65bd08733e899e53585b61568d6ea80ae9e5fe2a194c12b5160d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7b3d2ff0ff65bd08733e899e53585b61568d6ea80ae9e5fe2a194c12b5160d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7b3d2ff0ff65bd08733e899e53585b61568d6ea80ae9e5fe2a194c12b5160d5", kill_on_drop: false }` [INFO] [stdout] d7b3d2ff0ff65bd08733e899e53585b61568d6ea80ae9e5fe2a194c12b5160d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cefa42beaedf92ac4e04f4247a492b36126b31e1f433af000e8a5ce5d1296272 [INFO] running `Command { std: "docker" "start" "-a" "cefa42beaedf92ac4e04f4247a492b36126b31e1f433af000e8a5ce5d1296272", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking itoa v1.0.13 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking permu-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stdout] error[E0277]: the trait bound `Distribution: Population<_>` is not satisfied [INFO] [stdout] --> benches/bench.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | Population::sample(distr, samples); [INFO] [stdout] | ------------------ ^^^^^ the trait `Population<_>` is not implemented for `Distribution` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Population`: [INFO] [stdout] InversionPopulation [INFO] [stdout] PermuPopulation [INFO] [stdout] RimPopulation [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/bench.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | Population::sample(distr, samples); [INFO] [stdout] | ------------------ ^^^^^^^ expected `&mut Distribution`, found `&mut PermuPopulation` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Distribution` [INFO] [stdout] found mutable reference `&mut PermuPopulation` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn sample(&mut self, distr: &mut Distribution) -> Result<(), Error>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `permu-rs` (bench "bench") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cefa42beaedf92ac4e04f4247a492b36126b31e1f433af000e8a5ce5d1296272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cefa42beaedf92ac4e04f4247a492b36126b31e1f433af000e8a5ce5d1296272", kill_on_drop: false }` [INFO] [stdout] cefa42beaedf92ac4e04f4247a492b36126b31e1f433af000e8a5ce5d1296272