[INFO] fetching crate behrens-fisher 0.1.0... [INFO] testing behrens-fisher-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate behrens-fisher 0.1.0 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate behrens-fisher 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate behrens-fisher 0.1.0 [INFO] finished tweaking crates.io crate behrens-fisher 0.1.0 [INFO] tweaked toml for crates.io crate behrens-fisher 0.1.0 written to /workspace/builds/worker-41/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b7d50d38cec96b0bdf98f0acc67cbaa6bb211e411b5ee5ab686ffbf37fcbf70 [INFO] running `Command { std: "docker" "start" "-a" "8b7d50d38cec96b0bdf98f0acc67cbaa6bb211e411b5ee5ab686ffbf37fcbf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b7d50d38cec96b0bdf98f0acc67cbaa6bb211e411b5ee5ab686ffbf37fcbf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b7d50d38cec96b0bdf98f0acc67cbaa6bb211e411b5ee5ab686ffbf37fcbf70", kill_on_drop: false }` [INFO] [stdout] 8b7d50d38cec96b0bdf98f0acc67cbaa6bb211e411b5ee5ab686ffbf37fcbf70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f673b8a2da6bf2cdc85de7116e9259209c28902c65fdd8f68a76e0c3a7bcace [INFO] running `Command { std: "docker" "start" "-a" "1f673b8a2da6bf2cdc85de7116e9259209c28902c65fdd8f68a76e0c3a7bcace", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling special v0.8.1 [INFO] [stderr] Compiling behrens-fisher v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.27s [INFO] running `Command { std: "docker" "inspect" "1f673b8a2da6bf2cdc85de7116e9259209c28902c65fdd8f68a76e0c3a7bcace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f673b8a2da6bf2cdc85de7116e9259209c28902c65fdd8f68a76e0c3a7bcace", kill_on_drop: false }` [INFO] [stdout] 1f673b8a2da6bf2cdc85de7116e9259209c28902c65fdd8f68a76e0c3a7bcace [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bfadee9cd9f5262abf3ee35236166600067820f125ca01c77dca2389ff80f7d [INFO] running `Command { std: "docker" "start" "-a" "8bfadee9cd9f5262abf3ee35236166600067820f125ca01c77dca2389ff80f7d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling behrens-fisher v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `Command { std: "docker" "inspect" "8bfadee9cd9f5262abf3ee35236166600067820f125ca01c77dca2389ff80f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bfadee9cd9f5262abf3ee35236166600067820f125ca01c77dca2389ff80f7d", kill_on_drop: false }` [INFO] [stdout] 8bfadee9cd9f5262abf3ee35236166600067820f125ca01c77dca2389ff80f7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e6d1d83fc37c5b687e6dbb80333476352fa921e786b4089e6c135acb6715d44 [INFO] running `Command { std: "docker" "start" "-a" "0e6d1d83fc37c5b687e6dbb80333476352fa921e786b4089e6c135acb6715d44", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/behrens_fisher-b24034b9a485991c) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test stats::tests::test ... ok [INFO] [stdout] test tests::cis ... ok [INFO] [stdout] test tests::onlinestatbook ... ok [INFO] [stdout] test tests::zar ... ok [INFO] [stdout] test student_t::tests::t_table ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests behrens-fisher [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 17) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 17) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `confidence` [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 3 | use confidence::*; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `confidence` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Stats` in this scope [INFO] [stdout] --> src/lib.rs:22:46 [INFO] [stdout] | [INFO] [stdout] 7 | let x_stats = x_sample.into_iter().collect::(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use behrens_fisher::Stats; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Stats` in this scope [INFO] [stdout] --> src/lib.rs:23:46 [INFO] [stdout] | [INFO] [stdout] 8 | let y_stats = y_sample.into_iter().collect::(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use behrens_fisher::Stats; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `confidence_interval` in this scope [INFO] [stdout] --> src/lib.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 9 | let width = confidence_interval(0.95, x_stats, y_stats).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 | use behrens_fisher::confidence_interval; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 17) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "0e6d1d83fc37c5b687e6dbb80333476352fa921e786b4089e6c135acb6715d44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e6d1d83fc37c5b687e6dbb80333476352fa921e786b4089e6c135acb6715d44", kill_on_drop: false }` [INFO] [stdout] 0e6d1d83fc37c5b687e6dbb80333476352fa921e786b4089e6c135acb6715d44