[INFO] fetching crate porco 0.1.4...
[INFO] testing porco-0.1.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate porco 0.1.4 into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate porco 0.1.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715a82825fbbce1a4b3efd0860be66499cf48cb3a99cd8e536c5eeccd6cfca50
[INFO] running `Command { std: "docker" "start" "-a" "715a82825fbbce1a4b3efd0860be66499cf48cb3a99cd8e536c5eeccd6cfca50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715a82825fbbce1a4b3efd0860be66499cf48cb3a99cd8e536c5eeccd6cfca50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715a82825fbbce1a4b3efd0860be66499cf48cb3a99cd8e536c5eeccd6cfca50", kill_on_drop: false }`
[INFO] [stdout] 715a82825fbbce1a4b3efd0860be66499cf48cb3a99cd8e536c5eeccd6cfca50
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b6a411757c02ecdda1979882640c0332595a856e6a06fb88c846b7bf55de92b
[INFO] running `Command { std: "docker" "start" "-a" "7b6a411757c02ecdda1979882640c0332595a856e6a06fb88c846b7bf55de92b", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling assoc v0.1.3
[INFO] [stderr]    Compiling porco v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "7b6a411757c02ecdda1979882640c0332595a856e6a06fb88c846b7bf55de92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6a411757c02ecdda1979882640c0332595a856e6a06fb88c846b7bf55de92b", kill_on_drop: false }`
[INFO] [stdout] 7b6a411757c02ecdda1979882640c0332595a856e6a06fb88c846b7bf55de92b
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0a613305f5b5b6b9cd4298ecf2af43b86d3910392691828f4fedecde1753438
[INFO] running `Command { std: "docker" "start" "-a" "e0a613305f5b5b6b9cd4298ecf2af43b86d3910392691828f4fedecde1753438", 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::<T, N>::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: use of deprecated associated function `std::array::IntoIter::<T, N>::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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "e0a613305f5b5b6b9cd4298ecf2af43b86d3910392691828f4fedecde1753438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a613305f5b5b6b9cd4298ecf2af43b86d3910392691828f4fedecde1753438", kill_on_drop: false }`
[INFO] [stdout] e0a613305f5b5b6b9cd4298ecf2af43b86d3910392691828f4fedecde1753438
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f72a54769d080249814d2c00eba2de4a4b8b4e125a5c9d2109820d49313f9f0d
[INFO] running `Command { std: "docker" "start" "-a" "f72a54769d080249814d2c00eba2de4a4b8b4e125a5c9d2109820d49313f9f0d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::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` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/porco-ff4ee9d2bafb1d4f)
[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<Distribution<T>>::flatten (line 291) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::and_then (line 147) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::always (line 58) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::and_then (line 121) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::convolve (line 258) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::from_iter (line 323) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::expectation (line 225) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::given (line 193) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::new (line 23) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::new (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::uniform (line 74) ... ok
[INFO] [stdout] test src/dist.rs - dist::Distribution<T>::map (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f72a54769d080249814d2c00eba2de4a4b8b4e125a5c9d2109820d49313f9f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72a54769d080249814d2c00eba2de4a4b8b4e125a5c9d2109820d49313f9f0d", kill_on_drop: false }`
[INFO] [stdout] f72a54769d080249814d2c00eba2de4a4b8b4e125a5c9d2109820d49313f9f0d