[INFO] updating cached repository ArcDM/class-project-Rust-bag [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ArcDM/class-project-Rust-bag [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ArcDM/class-project-Rust-bag" "work/ex/beta-1.38-1/sources/1.37.0/gh/ArcDM/class-project-Rust-bag"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ArcDM/class-project-Rust-bag'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ArcDM/class-project-Rust-bag" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArcDM/class-project-Rust-bag"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArcDM/class-project-Rust-bag'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 565bf99fa7cc98d6e59c011fdeff67b76b1522f8 [INFO] sha for GitHub repo ArcDM/class-project-Rust-bag: 565bf99fa7cc98d6e59c011fdeff67b76b1522f8 [INFO] validating manifest of ArcDM/class-project-Rust-bag on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ArcDM/class-project-Rust-bag on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ArcDM/class-project-Rust-bag [INFO] finished frobbing ArcDM/class-project-Rust-bag [INFO] frobbed toml for ArcDM/class-project-Rust-bag written to work/ex/beta-1.38-1/sources/1.37.0/gh/ArcDM/class-project-Rust-bag/Cargo.toml [INFO] started frobbing ArcDM/class-project-Rust-bag [INFO] finished frobbing ArcDM/class-project-Rust-bag [INFO] frobbed toml for ArcDM/class-project-Rust-bag written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArcDM/class-project-Rust-bag/Cargo.toml [INFO] crate ArcDM/class-project-Rust-bag already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ArcDM/class-project-Rust-bag against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArcDM/class-project-Rust-bag:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 95a3d3e2aa67facf9309479d8e3c96667120cf9041a14f82c1b728c3f9657779 [INFO] running `"docker" "start" "-a" "95a3d3e2aa67facf9309479d8e3c96667120cf9041a14f82c1b728c3f9657779"` [INFO] [stderr] Compiling len-trait v0.6.1 [INFO] [stderr] Compiling bag2 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/bagtest.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/bagtest.rs:140:37 [INFO] [stderr] | [INFO] [stderr] 140 | let result: f32 = read_input!().trim_right_matches( '\n' ).parse::().expect( "Error: could not parse f32" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `"docker" "inspect" "95a3d3e2aa67facf9309479d8e3c96667120cf9041a14f82c1b728c3f9657779"` [INFO] running `"docker" "rm" "-f" "95a3d3e2aa67facf9309479d8e3c96667120cf9041a14f82c1b728c3f9657779"` [INFO] [stdout] 95a3d3e2aa67facf9309479d8e3c96667120cf9041a14f82c1b728c3f9657779 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArcDM/class-project-Rust-bag:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 29375abc33eb5ded5359200628c54736fa77e949786e984bb7e804ad3bca7cb4 [INFO] running `"docker" "start" "-a" "29375abc33eb5ded5359200628c54736fa77e949786e984bb7e804ad3bca7cb4"` [INFO] [stderr] Compiling bag2 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/bagexam.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | test_bag.insert( ( rand::random::() % 50 ) ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/bagexamf64.rs:73:26 [INFO] [stderr] | [INFO] [stderr] 73 | test_bag.insert( ( rand::random::() % 50.0 ) ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/bagtest.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/bagtest.rs:140:37 [INFO] [stderr] | [INFO] [stderr] 140 | let result: f32 = read_input!().trim_right_matches( '\n' ).parse::().expect( "Error: could not parse f32" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `"docker" "inspect" "29375abc33eb5ded5359200628c54736fa77e949786e984bb7e804ad3bca7cb4"` [INFO] running `"docker" "rm" "-f" "29375abc33eb5ded5359200628c54736fa77e949786e984bb7e804ad3bca7cb4"` [INFO] [stdout] 29375abc33eb5ded5359200628c54736fa77e949786e984bb7e804ad3bca7cb4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ArcDM/class-project-Rust-bag:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] c2ae74d88bc43bb549c08b5a58b00494a4bd40a5776ec64e831978bb0882924e [INFO] running `"docker" "start" "-a" "c2ae74d88bc43bb549c08b5a58b00494a4bd40a5776ec64e831978bb0882924e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/bag2-d4385aa7f77b0146 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test bagexam::test3 ... ok [INFO] [stdout] test bagexam::test4 ... ok [INFO] [stdout] test bagexam::test2 ... ok [INFO] [stdout] test bagexam::test6 ... ok [INFO] [stdout] test bagexam::test5 ... ok [INFO] [stdout] test bagexamf64::test4 ... ok [INFO] [stdout] test bagexamf64::test6 ... ok [INFO] [stdout] test bagexam::test1 ... ok [INFO] [stdout] test bagexamf64::test5 ... ok [INFO] [stdout] test bagexamf64::test3 ... ok [INFO] [stdout] test bagexamf64::test2 ... ok [INFO] [stdout] test bagexamf64::test1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c2ae74d88bc43bb549c08b5a58b00494a4bd40a5776ec64e831978bb0882924e"` [INFO] running `"docker" "rm" "-f" "c2ae74d88bc43bb549c08b5a58b00494a4bd40a5776ec64e831978bb0882924e"` [INFO] [stdout] c2ae74d88bc43bb549c08b5a58b00494a4bd40a5776ec64e831978bb0882924e