[INFO] fetching crate better-rs 0.1.7... [INFO] testing better-rs-0.1.7 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate better-rs 0.1.7 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate better-rs 0.1.7 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 better-rs 0.1.7 [INFO] finished tweaking crates.io crate better-rs 0.1.7 [INFO] tweaked toml for crates.io crate better-rs 0.1.7 written to /workspace/builds/worker-9/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] 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 937bd0e7b284a0384db2b41ddbecf67a1eba9c9c80eceb4c054763e1d1b017ee [INFO] running `Command { std: "docker" "start" "-a" "937bd0e7b284a0384db2b41ddbecf67a1eba9c9c80eceb4c054763e1d1b017ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "937bd0e7b284a0384db2b41ddbecf67a1eba9c9c80eceb4c054763e1d1b017ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "937bd0e7b284a0384db2b41ddbecf67a1eba9c9c80eceb4c054763e1d1b017ee", kill_on_drop: false }` [INFO] [stdout] 937bd0e7b284a0384db2b41ddbecf67a1eba9c9c80eceb4c054763e1d1b017ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1c7a7e7be8632a4ecfae286bb25d1136bbe6009ce605e9ae9015b83adee27427 [INFO] running `Command { std: "docker" "start" "-a" "1c7a7e7be8632a4ecfae286bb25d1136bbe6009ce605e9ae9015b83adee27427", kill_on_drop: false }` [INFO] [stderr] Compiling better-rs v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "1c7a7e7be8632a4ecfae286bb25d1136bbe6009ce605e9ae9015b83adee27427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c7a7e7be8632a4ecfae286bb25d1136bbe6009ce605e9ae9015b83adee27427", kill_on_drop: false }` [INFO] [stdout] 1c7a7e7be8632a4ecfae286bb25d1136bbe6009ce605e9ae9015b83adee27427 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0a530d2f3f2b560271bcb360feede588a81e581511f92bda8238049ed6101c46 [INFO] running `Command { std: "docker" "start" "-a" "0a530d2f3f2b560271bcb360feede588a81e581511f92bda8238049ed6101c46", kill_on_drop: false }` [INFO] [stderr] Compiling better-rs v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "0a530d2f3f2b560271bcb360feede588a81e581511f92bda8238049ed6101c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a530d2f3f2b560271bcb360feede588a81e581511f92bda8238049ed6101c46", kill_on_drop: false }` [INFO] [stdout] 0a530d2f3f2b560271bcb360feede588a81e581511f92bda8238049ed6101c46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 617c20feb0746d8639037a5f960c54d396d6d0114019629890fd11c7cf4ff0ea [INFO] running `Command { std: "docker" "start" "-a" "617c20feb0746d8639037a5f960c54d396d6d0114019629890fd11c7cf4ff0ea", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/better_rs-7564767ece2abe4e) [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 better-rs [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/math/sets.rs - math::sets::prepend (line 5) ... FAILED [INFO] [stdout] test src/fp/iter.rs - fp::iter::map (line 6) ... FAILED [INFO] [stdout] test src/math/sets.rs - math::sets::permutate (line 18) ... FAILED [INFO] [stdout] test src/math/sets.rs - math::sets::get_tail (line 50) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/math/sets.rs - math::sets::prepend (line 5) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `prepend` in this scope [INFO] [stdout] --> src/math/sets.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 3 | assert_eq!(prepend(1, vec![2,3]), vec![1,2,3]); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 | use better_rs::math::sets::prepend; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/fp/iter.rs - fp::iter::map (line 6) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `map` in this scope [INFO] [stdout] --> src/fp/iter.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 5 | assert_eq!(map(f, v), vec![2,4,6]); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 | use better_rs::fp::iter::map; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/math/sets.rs - math::sets::permutate (line 18) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `permutate` in this scope [INFO] [stdout] --> src/math/sets.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 3 | println!("{:?}", permutate(&vec![1,2,3])); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 | use better_rs::math::sets::permutate; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/math/sets.rs - math::sets::get_tail (line 50) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `get_tail` in this scope [INFO] [stdout] --> src/math/sets.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 3 | assert_eq!(get_tail(vec![1,2,3]), vec![2,3]); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 | use better_rs::math::sets::get_tail; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/fp/iter.rs - fp::iter::map (line 6) [INFO] [stdout] src/math/sets.rs - math::sets::get_tail (line 50) [INFO] [stdout] src/math/sets.rs - math::sets::permutate (line 18) [INFO] [stdout] src/math/sets.rs - math::sets::prepend (line 5) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "617c20feb0746d8639037a5f960c54d396d6d0114019629890fd11c7cf4ff0ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "617c20feb0746d8639037a5f960c54d396d6d0114019629890fd11c7cf4ff0ea", kill_on_drop: false }` [INFO] [stdout] 617c20feb0746d8639037a5f960c54d396d6d0114019629890fd11c7cf4ff0ea