[INFO] fetching crate porco 0.1.4... [INFO] testing porco-0.1.4 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate porco 0.1.4 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate porco 0.1.4 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate porco 0.1.4 [INFO] finished tweaking crates.io crate porco 0.1.4 [INFO] tweaked toml for crates.io crate porco 0.1.4 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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 assoc v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71713e82fbc5ba399e4b8dcf4eb0dce3d0d52d5668a7f4cdb9742a9abebe95ad [INFO] running `Command { std: "docker" "start" "-a" "71713e82fbc5ba399e4b8dcf4eb0dce3d0d52d5668a7f4cdb9742a9abebe95ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71713e82fbc5ba399e4b8dcf4eb0dce3d0d52d5668a7f4cdb9742a9abebe95ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71713e82fbc5ba399e4b8dcf4eb0dce3d0d52d5668a7f4cdb9742a9abebe95ad", kill_on_drop: false }` [INFO] [stdout] 71713e82fbc5ba399e4b8dcf4eb0dce3d0d52d5668a7f4cdb9742a9abebe95ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8788ca2134feae576b127883540356032ee1896a87eb1e3e4a8af9a5e9ed2ff4 [INFO] running `Command { std: "docker" "start" "-a" "8788ca2134feae576b127883540356032ee1896a87eb1e3e4a8af9a5e9ed2ff4", kill_on_drop: false }` [INFO] [stderr] Compiling assoc v0.1.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling porco v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/dist.rs:358:50 [INFO] [stdout] | [INFO] [stdout] 358 | Distribution::from_iter(array::IntoIter::new(s)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "8788ca2134feae576b127883540356032ee1896a87eb1e3e4a8af9a5e9ed2ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8788ca2134feae576b127883540356032ee1896a87eb1e3e4a8af9a5e9ed2ff4", kill_on_drop: false }` [INFO] [stdout] 8788ca2134feae576b127883540356032ee1896a87eb1e3e4a8af9a5e9ed2ff4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f346f6b1cf6e49ade7bf3ceba64e277669698b48b168e7281e2b3f597e6c9ca9 [INFO] running `Command { std: "docker" "start" "-a" "f346f6b1cf6e49ade7bf3ceba64e277669698b48b168e7281e2b3f597e6c9ca9", kill_on_drop: false }` [INFO] [stderr] Compiling porco v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/dist.rs:358:50 [INFO] [stdout] | [INFO] [stdout] 358 | Distribution::from_iter(array::IntoIter::new(s)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/dist.rs:358:50 [INFO] [stdout] | [INFO] [stdout] 358 | Distribution::from_iter(array::IntoIter::new(s)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "f346f6b1cf6e49ade7bf3ceba64e277669698b48b168e7281e2b3f597e6c9ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f346f6b1cf6e49ade7bf3ceba64e277669698b48b168e7281e2b3f597e6c9ca9", kill_on_drop: false }` [INFO] [stdout] f346f6b1cf6e49ade7bf3ceba64e277669698b48b168e7281e2b3f597e6c9ca9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bf2846ee6a9fa0fe7aecec92f85280c5651483dd64a28455be5c9cbb3fe2f758 [INFO] running `Command { std: "docker" "start" "-a" "bf2846ee6a9fa0fe7aecec92f85280c5651483dd64a28455be5c9cbb3fe2f758", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stderr] --> src/dist.rs:358:50 [INFO] [stderr] | [INFO] [stderr] 358 | Distribution::from_iter(array::IntoIter::new(s)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `porco` (lib) generated 1 warning [INFO] [stderr] warning: `porco` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/porco-b86aaff0a497db43) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests porco [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/dist.rs - dist::Distribution::always (line 58) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::new (line 38) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::new (line 23) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::from_iter (line 323) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::uniform (line 74) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::convolve (line 258) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::given (line 193) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::expectation (line 225) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::and_then (line 121) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::and_then (line 147) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution>::flatten (line 291) ... ok [INFO] [stdout] test src/dist.rs - dist::Distribution::map (line 93) ... ok [INFO] [stdout] test src/lib.rs - (line 56) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bf2846ee6a9fa0fe7aecec92f85280c5651483dd64a28455be5c9cbb3fe2f758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf2846ee6a9fa0fe7aecec92f85280c5651483dd64a28455be5c9cbb3fe2f758", kill_on_drop: false }` [INFO] [stdout] bf2846ee6a9fa0fe7aecec92f85280c5651483dd64a28455be5c9cbb3fe2f758