[INFO] updating cached repository https://github.com/CodingPower472/bracket-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 23627ea45e6c71c9f21155670512a21664e8b8ba [INFO] testing CodingPower472/bracket-generator against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodingPower472%2Fbracket-generator" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CodingPower472/bracket-generator on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CodingPower472/bracket-generator [INFO] finished tweaking git repo https://github.com/CodingPower472/bracket-generator [INFO] tweaked toml for git repo https://github.com/CodingPower472/bracket-generator written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/CodingPower472/bracket-generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] 4e332cc23ee6100891b4d15bea899989f9b5d087cdd23368e8ce0b8e8712e168 [INFO] running `Command { std: "docker" "start" "-a" "4e332cc23ee6100891b4d15bea899989f9b5d087cdd23368e8ce0b8e8712e168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e332cc23ee6100891b4d15bea899989f9b5d087cdd23368e8ce0b8e8712e168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e332cc23ee6100891b4d15bea899989f9b5d087cdd23368e8ce0b8e8712e168", kill_on_drop: false }` [INFO] [stdout] 4e332cc23ee6100891b4d15bea899989f9b5d087cdd23368e8ce0b8e8712e168 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a745c69abb63e8073f0968e4edf111314d539f81d323cd4bdf135d3ce137bd55 [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" "a745c69abb63e8073f0968e4edf111314d539f81d323cd4bdf135d3ce137bd55", kill_on_drop: false }` [INFO] [stderr] Compiling bracket-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Match`, `Team`, `fill_byes` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use bracket_generator::{Team, Match, fill_byes, x_elim}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bracket_generator.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | (Team::Bye, Team::Bye) => (None, None), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `finalists` [INFO] [stdout] --> src/main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | let (dblelim, finalists, match_num) = x_elim(list, 2, true); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_finalists` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `match_num` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | let (dblelim, finalists, match_num) = x_elim(list, 2, true); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_match_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "a745c69abb63e8073f0968e4edf111314d539f81d323cd4bdf135d3ce137bd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a745c69abb63e8073f0968e4edf111314d539f81d323cd4bdf135d3ce137bd55", kill_on_drop: false }` [INFO] [stdout] a745c69abb63e8073f0968e4edf111314d539f81d323cd4bdf135d3ce137bd55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 9d5dfdf7566bbf93a31f0eb2a0bdc3423282b4b7d8522c878e11d706b772b1ae [INFO] running `Command { std: "docker" "start" "-a" "9d5dfdf7566bbf93a31f0eb2a0bdc3423282b4b7d8522c878e11d706b772b1ae", kill_on_drop: false }` [INFO] [stderr] Compiling bracket-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Match`, `Team`, `fill_byes` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use bracket_generator::{Team, Match, fill_byes, x_elim}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bracket_generator.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | (Team::Bye, Team::Bye) => (None, None), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `finalists` [INFO] [stdout] --> src/main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | let (dblelim, finalists, match_num) = x_elim(list, 2, true); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_finalists` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `match_num` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | let (dblelim, finalists, match_num) = x_elim(list, 2, true); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_match_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "9d5dfdf7566bbf93a31f0eb2a0bdc3423282b4b7d8522c878e11d706b772b1ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d5dfdf7566bbf93a31f0eb2a0bdc3423282b4b7d8522c878e11d706b772b1ae", kill_on_drop: false }` [INFO] [stdout] 9d5dfdf7566bbf93a31f0eb2a0bdc3423282b4b7d8522c878e11d706b772b1ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cc271e950f2bf29f0d5313071a71b5b55cdf3a496d8f4e0cdf1bffb4dd0a957 [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" "6cc271e950f2bf29f0d5313071a71b5b55cdf3a496d8f4e0cdf1bffb4dd0a957", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Match`, `Team`, `fill_byes` [INFO] [stderr] --> src/main.rs:4:25 [INFO] [stderr] | [INFO] [stderr] 4 | use bracket_generator::{Team, Match, fill_byes, x_elim}; [INFO] [stderr] | ^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bracket_generator.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | (Team::Bye, Team::Bye) => (None, None), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `finalists` [INFO] [stderr] --> src/main.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | let (dblelim, finalists, match_num) = x_elim(list, 2, true); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_finalists` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `match_num` [INFO] [stderr] --> src/main.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | let (dblelim, finalists, match_num) = x_elim(list, 2, true); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_match_num` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bracket_generator-0524c53b0d0db4ab [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] running `Command { std: "docker" "inspect" "6cc271e950f2bf29f0d5313071a71b5b55cdf3a496d8f4e0cdf1bffb4dd0a957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc271e950f2bf29f0d5313071a71b5b55cdf3a496d8f4e0cdf1bffb4dd0a957", kill_on_drop: false }` [INFO] [stdout] 6cc271e950f2bf29f0d5313071a71b5b55cdf3a496d8f4e0cdf1bffb4dd0a957