[INFO] fetching crate mona 0.1.0... [INFO] testing mona-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate mona 0.1.0 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate mona 0.1.0 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 mona 0.1.0 [INFO] finished tweaking crates.io crate mona 0.1.0 [INFO] tweaked toml for crates.io crate mona 0.1.0 written to /workspace/builds/worker-24/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 7105bc9c76f58a7fcd6ae1b31a299acf75ecc64460ab08cf4a589d2199472058 [INFO] running `Command { std: "docker" "start" "-a" "7105bc9c76f58a7fcd6ae1b31a299acf75ecc64460ab08cf4a589d2199472058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7105bc9c76f58a7fcd6ae1b31a299acf75ecc64460ab08cf4a589d2199472058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7105bc9c76f58a7fcd6ae1b31a299acf75ecc64460ab08cf4a589d2199472058", kill_on_drop: false }` [INFO] [stdout] 7105bc9c76f58a7fcd6ae1b31a299acf75ecc64460ab08cf4a589d2199472058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 3c10950d1d0a9dae4174e8440d275f5e3cb707c27f07e7aebcd0840472b844d0 [INFO] running `Command { std: "docker" "start" "-a" "3c10950d1d0a9dae4174e8440d275f5e3cb707c27f07e7aebcd0840472b844d0", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling mona v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/transpose.rs:60:50 [INFO] [stdout] | [INFO] [stdout] 60 | let vecs: Vec> = array::IntoIter::new(self) [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::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/transpose.rs:61:43 [INFO] [stdout] | [INFO] [stdout] 61 | .map(|array| array::IntoIter::new(array).collect()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `Command { std: "docker" "inspect" "3c10950d1d0a9dae4174e8440d275f5e3cb707c27f07e7aebcd0840472b844d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c10950d1d0a9dae4174e8440d275f5e3cb707c27f07e7aebcd0840472b844d0", kill_on_drop: false }` [INFO] [stdout] 3c10950d1d0a9dae4174e8440d275f5e3cb707c27f07e7aebcd0840472b844d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 1dc733ef3c0af41e1ef9f1b7a7d59553e16d75775f2554ef1b22b088169f7ba9 [INFO] running `Command { std: "docker" "start" "-a" "1dc733ef3c0af41e1ef9f1b7a7d59553e16d75775f2554ef1b22b088169f7ba9", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/transpose.rs:60:50 [INFO] [stdout] | [INFO] [stdout] 60 | let vecs: Vec> = array::IntoIter::new(self) [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::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/transpose.rs:61:43 [INFO] [stdout] | [INFO] [stdout] 61 | .map(|array| array::IntoIter::new(array).collect()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mona v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/transpose.rs:60:50 [INFO] [stdout] | [INFO] [stdout] 60 | let vecs: Vec> = array::IntoIter::new(self) [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::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/transpose.rs:61:43 [INFO] [stdout] | [INFO] [stdout] 61 | .map(|array| array::IntoIter::new(array).collect()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "1dc733ef3c0af41e1ef9f1b7a7d59553e16d75775f2554ef1b22b088169f7ba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc733ef3c0af41e1ef9f1b7a7d59553e16d75775f2554ef1b22b088169f7ba9", kill_on_drop: false }` [INFO] [stdout] 1dc733ef3c0af41e1ef9f1b7a7d59553e16d75775f2554ef1b22b088169f7ba9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] af6513db902e2bb530ca37c2f5e7719bbb8601f48d1bc717ff21a9431e4283f4 [INFO] running `Command { std: "docker" "start" "-a" "af6513db902e2bb530ca37c2f5e7719bbb8601f48d1bc717ff21a9431e4283f4", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stderr] --> src/transpose.rs:60:50 [INFO] [stderr] | [INFO] [stderr] 60 | let vecs: Vec> = array::IntoIter::new(self) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stderr] --> src/transpose.rs:61:43 [INFO] [stderr] | [INFO] [stderr] 61 | .map(|array| array::IntoIter::new(array).collect()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `mona` (lib) generated 2 warnings [INFO] [stderr] warning: `mona` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mona-eba6c4e140c63b79) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test transpose::tests::transpose_vec_vec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mona [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "af6513db902e2bb530ca37c2f5e7719bbb8601f48d1bc717ff21a9431e4283f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af6513db902e2bb530ca37c2f5e7719bbb8601f48d1bc717ff21a9431e4283f4", kill_on_drop: false }` [INFO] [stdout] af6513db902e2bb530ca37c2f5e7719bbb8601f48d1bc717ff21a9431e4283f4