[INFO] cloning repository https://github.com/Tokeiya/int_rpn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tokeiya/int_rpn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTokeiya%2Fint_rpn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTokeiya%2Fint_rpn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4384dc0b68f6f2b0ac15dcb491f31b669e9a6d13 [INFO] testing Tokeiya/int_rpn against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTokeiya%2Fint_rpn" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tokeiya/int_rpn on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tokeiya/int_rpn [INFO] finished tweaking git repo https://github.com/Tokeiya/int_rpn [INFO] tweaked toml for git repo https://github.com/Tokeiya/int_rpn written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/Tokeiya/int_rpn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4d55058dff52e7379a05d079430aad9391cec8b134e30e893b41185e06e1574 [INFO] running `Command { std: "docker" "start" "-a" "b4d55058dff52e7379a05d079430aad9391cec8b134e30e893b41185e06e1574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4d55058dff52e7379a05d079430aad9391cec8b134e30e893b41185e06e1574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d55058dff52e7379a05d079430aad9391cec8b134e30e893b41185e06e1574", kill_on_drop: false }` [INFO] [stdout] b4d55058dff52e7379a05d079430aad9391cec8b134e30e893b41185e06e1574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d555edd77e16bdcc64c4e4479d1be00a0eed79c9d987e0917a66a89c26956902 [INFO] running `Command { std: "docker" "start" "-a" "d555edd77e16bdcc64c4e4479d1be00a0eed79c9d987e0917a66a89c26956902", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling calc_core v0.1.0 (/opt/rustwide/workdir/calc_core) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> calc_core/src/splitter.rs:10:51 [INFO] [stdout] | [INFO] [stdout] 10 | fn is_delimiter(c:&char)->bool{*c==' '||*c=='\t'}; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> calc_core/src/token.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling calc v0.1.0 (/opt/rustwide/workdir/calc) [INFO] [stdout] warning: function is never used: `add_dyn` [INFO] [stdout] --> calc/src/main.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn add_dyn<'a>(scr:&'a mut dyn Iterator) -> Box+'a> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "d555edd77e16bdcc64c4e4479d1be00a0eed79c9d987e0917a66a89c26956902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d555edd77e16bdcc64c4e4479d1be00a0eed79c9d987e0917a66a89c26956902", kill_on_drop: false }` [INFO] [stdout] d555edd77e16bdcc64c4e4479d1be00a0eed79c9d987e0917a66a89c26956902 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 950df92f9dc0f3a1809b45b935b4a256fbbf947e9da6e32939a9b79a3f2dd2af [INFO] running `Command { std: "docker" "start" "-a" "950df92f9dc0f3a1809b45b935b4a256fbbf947e9da6e32939a9b79a3f2dd2af", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> calc_core/src/splitter.rs:10:51 [INFO] [stdout] | [INFO] [stdout] 10 | fn is_delimiter(c:&char)->bool{*c==' '||*c=='\t'}; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling calc_core v0.1.0 (/opt/rustwide/workdir/calc_core) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> calc_core/src/token.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling calc v0.1.0 (/opt/rustwide/workdir/calc) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> calc_core/src/splitter.rs:10:51 [INFO] [stdout] | [INFO] [stdout] 10 | fn is_delimiter(c:&char)->bool{*c==' '||*c=='\t'}; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> calc_core/src/token.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_dyn` [INFO] [stdout] --> calc/src/main.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn add_dyn<'a>(scr:&'a mut dyn Iterator) -> Box+'a> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "950df92f9dc0f3a1809b45b935b4a256fbbf947e9da6e32939a9b79a3f2dd2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "950df92f9dc0f3a1809b45b935b4a256fbbf947e9da6e32939a9b79a3f2dd2af", kill_on_drop: false }` [INFO] [stdout] 950df92f9dc0f3a1809b45b935b4a256fbbf947e9da6e32939a9b79a3f2dd2af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6db924721d4aa617cfb9d8def5408e4838fdd1a9afb780b706a4988c447b3dc2 [INFO] running `Command { std: "docker" "start" "-a" "6db924721d4aa617cfb9d8def5408e4838fdd1a9afb780b706a4988c447b3dc2", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> calc_core/src/splitter.rs:10:51 [INFO] [stderr] | [INFO] [stderr] 10 | fn is_delimiter(c:&char)->bool{*c==' '||*c=='\t'}; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> calc_core/src/token.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: `calc_core` (lib) generated 2 warnings [INFO] [stderr] warning: function is never used: `add_dyn` [INFO] [stderr] --> calc/src/main.rs:2:4 [INFO] [stderr] | [INFO] [stderr] 2 | fn add_dyn<'a>(scr:&'a mut dyn Iterator) -> Box+'a> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `calc_core` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `calc` (bin "calc" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/calc-1878d57ef2f18e07) [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/calc_core-13741facda9179c8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test splitter::tests::splitter_test ... ok [INFO] [stdout] test token::tests::token_display_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests calc_core [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/calc_core/src/splitter.rs:10:51 [INFO] [stderr] | [INFO] [stderr] 10 | fn is_delimiter(c:&char)->bool{*c==' '||*c=='\t'}; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/calc_core/src/token.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "6db924721d4aa617cfb9d8def5408e4838fdd1a9afb780b706a4988c447b3dc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6db924721d4aa617cfb9d8def5408e4838fdd1a9afb780b706a4988c447b3dc2", kill_on_drop: false }` [INFO] [stdout] 6db924721d4aa617cfb9d8def5408e4838fdd1a9afb780b706a4988c447b3dc2