[INFO] cloning repository https://github.com/uttarayan21/mctl-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uttarayan21/mctl-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futtarayan21%2Fmctl-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futtarayan21%2Fmctl-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bdfce27f7892053aebe6800888fa388ff27eed2 [INFO] testing uttarayan21/mctl-rs against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futtarayan21%2Fmctl-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uttarayan21/mctl-rs on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/uttarayan21/mctl-rs [INFO] finished tweaking git repo https://github.com/uttarayan21/mctl-rs [INFO] tweaked toml for git repo https://github.com/uttarayan21/mctl-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/uttarayan21/mctl-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 45bbaa09c463e925a026450a6bf37fb72864e2d2f00f06920dab7f8d3eb33c61 [INFO] running `Command { std: "docker" "start" "-a" "45bbaa09c463e925a026450a6bf37fb72864e2d2f00f06920dab7f8d3eb33c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45bbaa09c463e925a026450a6bf37fb72864e2d2f00f06920dab7f8d3eb33c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45bbaa09c463e925a026450a6bf37fb72864e2d2f00f06920dab7f8d3eb33c61", kill_on_drop: false }` [INFO] [stdout] 45bbaa09c463e925a026450a6bf37fb72864e2d2f00f06920dab7f8d3eb33c61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f729a278d532ddfb55c94b8b367926fc192a4d821910d4458ceed24d35af574 [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" "4f729a278d532ddfb55c94b8b367926fc192a4d821910d4458ceed24d35af574", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling dbus v0.6.5 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Compiling mpd v0.0.12 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Compiling darling_core v0.4.0 [INFO] [stderr] Compiling mctl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling darling_macro v0.4.0 [INFO] [stderr] Compiling darling v0.4.0 [INFO] [stderr] Compiling from_variants_impl v0.3.0 [INFO] [stderr] Compiling from_variants v0.3.0 [INFO] [stderr] Compiling mpris v1.1.2 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/control.rs:216:30 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn status(&mut self, player: Player) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | fn try_from(mut client: &mut mpd::client::Client) -> Result { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | fn try_from(mut client: &mut mpris::Player) -> Result { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Playing` [INFO] [stdout] --> src/control.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | Playing, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Paused` [INFO] [stdout] --> src/control.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Paused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stopped` [INFO] [stdout] --> src/control.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Stopped, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 00s [INFO] running `Command { std: "docker" "inspect" "4f729a278d532ddfb55c94b8b367926fc192a4d821910d4458ceed24d35af574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f729a278d532ddfb55c94b8b367926fc192a4d821910d4458ceed24d35af574", kill_on_drop: false }` [INFO] [stdout] 4f729a278d532ddfb55c94b8b367926fc192a4d821910d4458ceed24d35af574 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b64d054999acee4698b2e9f1e897a9af53737338409893d0494d4b49c42db4d [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" "7b64d054999acee4698b2e9f1e897a9af53737338409893d0494d4b49c42db4d", kill_on_drop: false }` [INFO] [stderr] Compiling mctl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/control.rs:216:30 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn status(&mut self, player: Player) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | fn try_from(mut client: &mut mpd::client::Client) -> Result { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | fn try_from(mut client: &mut mpris::Player) -> Result { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Playing` [INFO] [stdout] --> src/control.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | Playing, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Paused` [INFO] [stdout] --> src/control.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Paused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stopped` [INFO] [stdout] --> src/control.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Stopped, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "7b64d054999acee4698b2e9f1e897a9af53737338409893d0494d4b49c42db4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b64d054999acee4698b2e9f1e897a9af53737338409893d0494d4b49c42db4d", kill_on_drop: false }` [INFO] [stdout] 7b64d054999acee4698b2e9f1e897a9af53737338409893d0494d4b49c42db4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a495020619748e5f5fb26766daf8af76c7aedac6ee7993973facc72cd49482ea [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" "a495020619748e5f5fb26766daf8af76c7aedac6ee7993973facc72cd49482ea", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `player` [INFO] [stderr] --> src/control.rs:216:30 [INFO] [stderr] | [INFO] [stderr] 216 | pub fn status(&mut self, player: Player) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/control.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | fn try_from(mut client: &mut mpd::client::Client) -> Result { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/control.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | fn try_from(mut client: &mut mpris::Player) -> Result { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Playing` [INFO] [stderr] --> src/control.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | Playing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Paused` [INFO] [stderr] --> src/control.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | Paused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Stopped` [INFO] [stderr] --> src/control.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | Stopped, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mctl-653ad7e039c3e63f) [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" "a495020619748e5f5fb26766daf8af76c7aedac6ee7993973facc72cd49482ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a495020619748e5f5fb26766daf8af76c7aedac6ee7993973facc72cd49482ea", kill_on_drop: false }` [INFO] [stdout] a495020619748e5f5fb26766daf8af76c7aedac6ee7993973facc72cd49482ea