[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] checking uttarayan21/mctl-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futtarayan21%2Fmctl-rs" "/workspace/builds/worker-51/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uttarayan21/mctl-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-51/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ab4d2e2ad3012de2a3ffee8335c74bcc03057d58f65bb16dcdcf35b04c796f0 [INFO] running `Command { std: "docker" "start" "-a" "9ab4d2e2ad3012de2a3ffee8335c74bcc03057d58f65bb16dcdcf35b04c796f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ab4d2e2ad3012de2a3ffee8335c74bcc03057d58f65bb16dcdcf35b04c796f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ab4d2e2ad3012de2a3ffee8335c74bcc03057d58f65bb16dcdcf35b04c796f0", kill_on_drop: false }` [INFO] [stdout] 9ab4d2e2ad3012de2a3ffee8335c74bcc03057d58f65bb16dcdcf35b04c796f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04c5aed5565bf2efebb1e877a2b0ff1f07abe0270bb1ffccddc52536e6f42193 [INFO] running `Command { std: "docker" "start" "-a" "04c5aed5565bf2efebb1e877a2b0ff1f07abe0270bb1ffccddc52536e6f42193", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] libc v0.2.92 (as host dependency): default, std [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking cfg-if v1.0.0 [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] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Checking mpd v0.0.12 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling darling_core v0.4.0 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Compiling mctl v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Compiling darling_macro v0.4.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling darling v0.4.0 [INFO] [stderr] Compiling from_variants_impl v0.3.0 [INFO] [stderr] Checking from_variants v0.3.0 [INFO] [stderr] Checking mpris v1.1.2 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/control.rs (3 fixes) [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: 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.40s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mctl v0.1.0 (/tmp/fixit) [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: `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: 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.24s [INFO] running `Command { std: "docker" "inspect" "04c5aed5565bf2efebb1e877a2b0ff1f07abe0270bb1ffccddc52536e6f42193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c5aed5565bf2efebb1e877a2b0ff1f07abe0270bb1ffccddc52536e6f42193", kill_on_drop: false }` [INFO] [stdout] 04c5aed5565bf2efebb1e877a2b0ff1f07abe0270bb1ffccddc52536e6f42193