[INFO] fetching crate better-rs 0.1.7... [INFO] testing better-rs-0.1.7 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate better-rs 0.1.7 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate better-rs 0.1.7 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec380ab6cbfc4c5a34fda1bbd705b14bb11db04e333f85c6a733f2bad4efd4c7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ec380ab6cbfc4c5a34fda1bbd705b14bb11db04e333f85c6a733f2bad4efd4c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec380ab6cbfc4c5a34fda1bbd705b14bb11db04e333f85c6a733f2bad4efd4c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec380ab6cbfc4c5a34fda1bbd705b14bb11db04e333f85c6a733f2bad4efd4c7", kill_on_drop: false }` [INFO] [stdout] ec380ab6cbfc4c5a34fda1bbd705b14bb11db04e333f85c6a733f2bad4efd4c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 647f460915dd1b7f8c9e29774ba31f1e31930d75b13cb253db610e3a870c730d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "647f460915dd1b7f8c9e29774ba31f1e31930d75b13cb253db610e3a870c730d", kill_on_drop: false }` [INFO] [stderr] Compiling better-rs v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "647f460915dd1b7f8c9e29774ba31f1e31930d75b13cb253db610e3a870c730d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647f460915dd1b7f8c9e29774ba31f1e31930d75b13cb253db610e3a870c730d", kill_on_drop: false }` [INFO] [stdout] 647f460915dd1b7f8c9e29774ba31f1e31930d75b13cb253db610e3a870c730d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e37c1412aec8407411db673600163a9a501700e400d04960ab3c923cacb5bc75 [INFO] running `Command { std: "docker" "start" "-a" "e37c1412aec8407411db673600163a9a501700e400d04960ab3c923cacb5bc75", kill_on_drop: false }` [INFO] [stderr] Compiling better-rs v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "e37c1412aec8407411db673600163a9a501700e400d04960ab3c923cacb5bc75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e37c1412aec8407411db673600163a9a501700e400d04960ab3c923cacb5bc75", kill_on_drop: false }` [INFO] [stdout] e37c1412aec8407411db673600163a9a501700e400d04960ab3c923cacb5bc75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a2360015b66e7f9ff92ee450d7354a419d6f0012ba46bf3e2964ffd9707ab16 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1a2360015b66e7f9ff92ee450d7354a419d6f0012ba46bf3e2964ffd9707ab16", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/better_rs-e290be1719218df0 [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 [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/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] test src/fp/iter.rs - fp::iter::map (line 6) ... 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/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] ---- 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] [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 [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "1a2360015b66e7f9ff92ee450d7354a419d6f0012ba46bf3e2964ffd9707ab16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2360015b66e7f9ff92ee450d7354a419d6f0012ba46bf3e2964ffd9707ab16", kill_on_drop: false }` [INFO] [stdout] 1a2360015b66e7f9ff92ee450d7354a419d6f0012ba46bf3e2964ffd9707ab16