[INFO] cloning repository https://github.com/tinytacoteam/multi-member-sort [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tinytacoteam/multi-member-sort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinytacoteam%2Fmulti-member-sort", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinytacoteam%2Fmulti-member-sort'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e91507e03bc13ffc28bade4ef6d69446df3b3383 [INFO] testing tinytacoteam/multi-member-sort against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinytacoteam%2Fmulti-member-sort" "/workspace/builds/worker-30/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tinytacoteam/multi-member-sort on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tinytacoteam/multi-member-sort [INFO] finished tweaking git repo https://github.com/tinytacoteam/multi-member-sort [INFO] tweaked toml for git repo https://github.com/tinytacoteam/multi-member-sort written to /workspace/builds/worker-30/source/Cargo.toml [INFO] crate git repo https://github.com/tinytacoteam/multi-member-sort already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-30/source/src/main.rs [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bf71716d36c1e2c26b5c7facc5dd64494deb0fa1c759c35873cbff6db40757f [INFO] running `Command { std: "docker" "start" "-a" "3bf71716d36c1e2c26b5c7facc5dd64494deb0fa1c759c35873cbff6db40757f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bf71716d36c1e2c26b5c7facc5dd64494deb0fa1c759c35873cbff6db40757f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf71716d36c1e2c26b5c7facc5dd64494deb0fa1c759c35873cbff6db40757f", kill_on_drop: false }` [INFO] [stdout] 3bf71716d36c1e2c26b5c7facc5dd64494deb0fa1c759c35873cbff6db40757f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d924c1da8c82675d140b7e0cba9e0a9220b0e7b38fcdf80c4339a3d61814eb7 [INFO] running `Command { std: "docker" "start" "-a" "0d924c1da8c82675d140b7e0cba9e0a9220b0e7b38fcdf80c4339a3d61814eb7", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling multi_member_sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(stdin().read_line(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | try!(file_pointer.read_to_string(file_contents)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | let mut file_pointer = try!(File::open(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> src/main.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(stdin().read_line(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | try!(file_pointer.read_to_string(file_contents)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | let mut file_pointer = try!(File::open(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "0d924c1da8c82675d140b7e0cba9e0a9220b0e7b38fcdf80c4339a3d61814eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d924c1da8c82675d140b7e0cba9e0a9220b0e7b38fcdf80c4339a3d61814eb7", kill_on_drop: false }` [INFO] [stdout] 0d924c1da8c82675d140b7e0cba9e0a9220b0e7b38fcdf80c4339a3d61814eb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 962b1bf1d3bd39cc1e4ee0f3c0c60935b37f6282dfff796bafa91f608e8dc8a8 [INFO] running `Command { std: "docker" "start" "-a" "962b1bf1d3bd39cc1e4ee0f3c0c60935b37f6282dfff796bafa91f608e8dc8a8", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling multi_member_sort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(stdin().read_line(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | try!(file_pointer.read_to_string(file_contents)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | let mut file_pointer = try!(File::open(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> src/main.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(stdin().read_line(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | try!(file_pointer.read_to_string(file_contents)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | let mut file_pointer = try!(File::open(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(stdin().read_line(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | try!(file_pointer.read_to_string(file_contents)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | let mut file_pointer = try!(File::open(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(stdin().read_line(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | try!(file_pointer.read_to_string(file_contents)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | let mut file_pointer = try!(File::open(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "962b1bf1d3bd39cc1e4ee0f3c0c60935b37f6282dfff796bafa91f608e8dc8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "962b1bf1d3bd39cc1e4ee0f3c0c60935b37f6282dfff796bafa91f608e8dc8a8", kill_on_drop: false }` [INFO] [stdout] 962b1bf1d3bd39cc1e4ee0f3c0c60935b37f6282dfff796bafa91f608e8dc8a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90901e9a7c92a5daf9a6f22ac1319ddfc566075409dae66dc51c43b3abc14f9d [INFO] running `Command { std: "docker" "start" "-a" "90901e9a7c92a5daf9a6f22ac1319ddfc566075409dae66dc51c43b3abc14f9d", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/input.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | try!(stdin().read_line(input)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/input.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | try!(file_pointer.read_to_string(file_contents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/input.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | let mut file_pointer = try!(File::open(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main` [INFO] [stderr] --> src/main.rs:13:4 [INFO] [stderr] | [INFO] [stderr] 13 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `multi_member_sort` (lib) generated 4 warnings [INFO] [stderr] warning: `multi_member_sort` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `multi_member_sort` (bin "multi_member_sort" test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `multi_member_sort` (bin "multi_member_sort") generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multi_member_sort-e552329938ae4715) [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] Running unittests (/opt/rustwide/target/debug/deps/multi_member_sort-ea0205c4a816403d) [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] Running tests/averaged_list_spec.rs (/opt/rustwide/target/debug/deps/averaged_list_spec-75b853f9465b4590) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test user_sorted_list_test::test_position ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/user_sorted_list_spec.rs (/opt/rustwide/target/debug/deps/user_sorted_list_spec-959f7e9ea42f2a02) [INFO] [stdout] [INFO] [stderr] Doc-tests multi_member_sort [INFO] [stdout] running 1 test [INFO] [stdout] test user_sorted_list_test::test_position ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "90901e9a7c92a5daf9a6f22ac1319ddfc566075409dae66dc51c43b3abc14f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90901e9a7c92a5daf9a6f22ac1319ddfc566075409dae66dc51c43b3abc14f9d", kill_on_drop: false }` [INFO] [stdout] 90901e9a7c92a5daf9a6f22ac1319ddfc566075409dae66dc51c43b3abc14f9d