Dec 14 11:14:29.136 INFO testing Coneko/stack against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:14:29.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 11:14:29.662 INFO [stdout] c6c5ddc18b8f10ad572008326eaea9dd314895bb4c7052052a1d4d267a949261
Dec 14 11:14:29.665 INFO running `"docker" "start" "-a" "c6c5ddc18b8f10ad572008326eaea9dd314895bb4c7052052a1d4d267a949261"`
Dec 14 11:14:31.398 INFO [stderr] usermod: no changes
Dec 14 11:14:31.825 INFO [stderr]    Compiling libgit2-sys v0.7.1
Dec 14 11:14:31.840 INFO [stderr]    Compiling indoc-impl v0.2.3
Dec 14 11:14:31.872 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 14 11:14:35.687 INFO [stderr]    Compiling indoc v0.2.3
Dec 14 11:14:40.235 INFO [stderr]    Compiling hubcaps v0.4.3
Dec 14 11:14:58.183 INFO [stderr]    Compiling git2 v0.7.1
Dec 14 11:15:05.864 INFO [stderr]    Compiling stack v0.0.1 (/source)
Dec 14 11:15:07.207 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 11:15:07.207 INFO [stderr]  --> src/lib.rs:3:1
Dec 14 11:15:07.207 INFO [stderr]   |
Dec 14 11:15:07.207 INFO [stderr] 3 | #[macro_use]
Dec 14 11:15:07.207 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 11:15:07.207 INFO [stderr]   |
Dec 14 11:15:07.207 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:15:07.207 INFO [stderr] 
Dec 14 11:15:12.043 INFO [stderr] warning: unused variable: `changeset`
Dec 14 11:15:12.043 INFO [stderr]   --> src/main.rs:81:9
Dec 14 11:15:12.043 INFO [stderr]    |
Dec 14 11:15:12.043 INFO [stderr] 81 |     let changeset = changeset::Changeset::new_from_editor(github_owner, github_repo_name)
Dec 14 11:15:12.043 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_changeset` instead
Dec 14 11:15:12.043 INFO [stderr]    |
Dec 14 11:15:12.043 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 11:15:12.043 INFO [stderr] 
Dec 14 11:15:12.043 INFO [stderr] warning: unused variable: `pr`
Dec 14 11:15:12.043 INFO [stderr]    --> src/main.rs:147:9
Dec 14 11:15:12.043 INFO [stderr]     |
Dec 14 11:15:12.043 INFO [stderr] 147 |     let pr = core.run(pull_requests.create(&pull_options))
Dec 14 11:15:12.043 INFO [stderr]     |         ^^ help: consider using `_pr` instead
Dec 14 11:15:12.043 INFO [stderr] 
Dec 14 11:15:21.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.90s
Dec 14 11:15:21.342 INFO [stderr] su: No module specific data is present
Dec 14 11:15:21.873 INFO running `"docker" "inspect" "c6c5ddc18b8f10ad572008326eaea9dd314895bb4c7052052a1d4d267a949261"`
Dec 14 11:15:22.204 INFO running `"docker" "rm" "-f" "c6c5ddc18b8f10ad572008326eaea9dd314895bb4c7052052a1d4d267a949261"`
Dec 14 11:15:22.351 INFO [stdout] c6c5ddc18b8f10ad572008326eaea9dd314895bb4c7052052a1d4d267a949261
Dec 14 11:15:22.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 11:15:22.611 INFO [stdout] f956ef92903948e573bbfe0e1ef2328ee15bf36779377649b33c4e8043866239
Dec 14 11:15:22.614 INFO running `"docker" "start" "-a" "f956ef92903948e573bbfe0e1ef2328ee15bf36779377649b33c4e8043866239"`
Dec 14 11:15:23.311 INFO [stderr] usermod: no changes
Dec 14 11:15:23.520 INFO [stderr]    Compiling stack v0.0.1 (/source)
Dec 14 11:15:29.877 INFO [stderr] warning: unused variable: `changeset`
Dec 14 11:15:29.877 INFO [stderr]   --> src/main.rs:81:9
Dec 14 11:15:29.877 INFO [stderr]    |
Dec 14 11:15:29.877 INFO [stderr] 81 |     let changeset = changeset::Changeset::new_from_editor(github_owner, github_repo_name)
Dec 14 11:15:29.877 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_changeset` instead
Dec 14 11:15:29.877 INFO [stderr]    |
Dec 14 11:15:29.877 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 11:15:29.877 INFO [stderr] 
Dec 14 11:15:29.877 INFO [stderr] warning: unused variable: `pr`
Dec 14 11:15:29.877 INFO [stderr]    --> src/main.rs:147:9
Dec 14 11:15:29.877 INFO [stderr]     |
Dec 14 11:15:29.877 INFO [stderr] 147 |     let pr = core.run(pull_requests.create(&pull_options))
Dec 14 11:15:29.877 INFO [stderr]     |         ^^ help: consider using `_pr` instead
Dec 14 11:15:29.877 INFO [stderr] 
Dec 14 11:15:30.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.11s
Dec 14 11:15:30.471 INFO [stderr] su: No module specific data is present
Dec 14 11:15:31.471 INFO running `"docker" "inspect" "f956ef92903948e573bbfe0e1ef2328ee15bf36779377649b33c4e8043866239"`
Dec 14 11:15:31.804 INFO running `"docker" "rm" "-f" "f956ef92903948e573bbfe0e1ef2328ee15bf36779377649b33c4e8043866239"`
Dec 14 11:15:32.115 INFO [stdout] f956ef92903948e573bbfe0e1ef2328ee15bf36779377649b33c4e8043866239
Dec 14 11:15:32.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 11:15:32.601 INFO [stdout] b13f0a04490f6580edb59aa4826dc033f19f5182d9238c8695a9a19e5b89af9e
Dec 14 11:15:32.604 INFO running `"docker" "start" "-a" "b13f0a04490f6580edb59aa4826dc033f19f5182d9238c8695a9a19e5b89af9e"`
Dec 14 11:15:34.285 INFO [stderr] usermod: no changes
Dec 14 11:15:34.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Dec 14 11:15:34.591 INFO [stderr]      Running /target/debug/deps/stack-7b528b934bf03083
Dec 14 11:15:34.619 INFO [stdout] 
Dec 14 11:15:34.619 INFO [stdout] running 15 tests
Dec 14 11:15:34.627 INFO [stdout] test changeset::tests::new_from_string_can_create_from_string_with_only_title ... ok
Dec 14 11:15:34.627 INFO [stdout] test changeset::tests::new_from_string_can_read_branch ... ok
Dec 14 11:15:34.631 INFO [stdout] test changeset::tests::new_from_string_can_read_message ... ok
Dec 14 11:15:34.638 INFO [stdout] test changeset::tests::new_from_string_can_read_pr ... ok
Dec 14 11:15:34.638 INFO [stdout] test changeset::tests::new_from_string_can_read_title ... ok
Dec 14 11:15:34.643 INFO [stdout] test changeset::tests::parse_pull_request_can_parse_http_url ... ok
Dec 14 11:15:34.647 INFO [stdout] test changeset::tests::parse_pull_request_can_parse_number ... ok
Dec 14 11:15:34.651 INFO [stdout] test changeset::tests::parse_pull_request_can_parse_https_url ... ok
Dec 14 11:15:34.659 INFO [stdout] test changeset::tests::parse_pull_request_can_parse_pr_reference ... ok
Dec 14 11:15:34.823 INFO [stdout] test changeset::tests::parse_pull_request_cannot_parse_pr_from_empty_string ... ok
Dec 14 11:15:34.823 INFO [stdout] test changeset::tests::new_from_string_cannot_create_from_string_without_title ... ok
Dec 14 11:15:34.830 INFO [stdout] test changeset::tests::new_from_string_cannot_create_from_string_with_invalid_pr_field ... ok
Dec 14 11:15:34.831 INFO [stdout] test changeset::tests::parse_pull_request_cannot_parse_invalid_pr_field ... ok
Dec 14 11:15:34.831 INFO [stdout] test changeset::tests::new_from_string_cannot_create_from_empty_string ... ok
Dec 14 11:15:34.831 INFO [stdout] test changeset::tests::new_from_string_cannot_create_from_string_with_multiple_pr_fields ... ok
Dec 14 11:15:34.831 INFO [stdout] 
Dec 14 11:15:34.831 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:15:34.831 INFO [stdout] 
Dec 14 11:15:34.831 INFO [stderr]      Running /target/debug/deps/stack-c2825d4734c1b143
Dec 14 11:15:34.839 INFO [stdout] 
Dec 14 11:15:34.839 INFO [stdout] running 0 tests
Dec 14 11:15:34.839 INFO [stdout] 
Dec 14 11:15:34.839 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:15:34.839 INFO [stdout] 
Dec 14 11:15:34.839 INFO [stderr]    Doc-tests stack
Dec 14 11:15:37.737 INFO [stdout] 
Dec 14 11:15:37.737 INFO [stdout] running 0 tests
Dec 14 11:15:37.737 INFO [stdout] 
Dec 14 11:15:37.737 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:15:37.737 INFO [stdout] 
Dec 14 11:15:37.747 INFO [stderr] su: No module specific data is present
Dec 14 11:15:38.837 INFO running `"docker" "inspect" "b13f0a04490f6580edb59aa4826dc033f19f5182d9238c8695a9a19e5b89af9e"`
Dec 14 11:15:39.291 INFO running `"docker" "rm" "-f" "b13f0a04490f6580edb59aa4826dc033f19f5182d9238c8695a9a19e5b89af9e"`
Dec 14 11:15:39.559 INFO [stdout] b13f0a04490f6580edb59aa4826dc033f19f5182d9238c8695a9a19e5b89af9e