[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] b3ecde84b629bef453123278e49930873e2e6fba [INFO] checking uttarayan21/mctl-rs against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futtarayan21%2Fmctl-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uttarayan21/mctl-rs on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "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-0-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded from_variants v0.3.0 [INFO] [stderr] Downloaded mpd v0.0.12 [INFO] [stderr] Downloaded darling_core v0.4.0 [INFO] [stderr] Downloaded enum-kinds v0.4.1 [INFO] [stderr] Downloaded from_variants_impl v0.3.0 [INFO] [stderr] Downloaded mpris v1.1.2 [INFO] [stderr] Downloaded darling_macro v0.4.0 [INFO] [stderr] Downloaded darling v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19ee0c63ff8179823e0f8afd701958cf97ebd8453a2f3baa3eefd0e6313c028d [INFO] running `Command { std: "docker" "start" "-a" "19ee0c63ff8179823e0f8afd701958cf97ebd8453a2f3baa3eefd0e6313c028d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19ee0c63ff8179823e0f8afd701958cf97ebd8453a2f3baa3eefd0e6313c028d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19ee0c63ff8179823e0f8afd701958cf97ebd8453a2f3baa3eefd0e6313c028d", kill_on_drop: false }` [INFO] [stdout] 19ee0c63ff8179823e0f8afd701958cf97ebd8453a2f3baa3eefd0e6313c028d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46273bd10be595b1329d82e7edc63b1c08930a5ec4e92bc34c00e2782df9260e [INFO] running `Command { std: "docker" "start" "-a" "46273bd10be595b1329d82e7edc63b1c08930a5ec4e92bc34c00e2782df9260e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Compiling darling_core v0.4.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling darling_macro v0.4.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking mpd v0.0.12 [INFO] [stderr] Compiling mctl v0.1.3 (/opt/rustwide/workdir) [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 v0.8.21 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, syn v0.12.15, syn v0.13.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "46273bd10be595b1329d82e7edc63b1c08930a5ec4e92bc34c00e2782df9260e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46273bd10be595b1329d82e7edc63b1c08930a5ec4e92bc34c00e2782df9260e", kill_on_drop: false }` [INFO] [stdout] 46273bd10be595b1329d82e7edc63b1c08930a5ec4e92bc34c00e2782df9260e [INFO] checking uttarayan21/mctl-rs against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futtarayan21%2Fmctl-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uttarayan21/mctl-rs on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "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-0-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13e8f9c9c0ef36b8c457a53a719fbaec0d6d2ae1d585153dfff13f86be885549 [INFO] running `Command { std: "docker" "start" "-a" "13e8f9c9c0ef36b8c457a53a719fbaec0d6d2ae1d585153dfff13f86be885549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13e8f9c9c0ef36b8c457a53a719fbaec0d6d2ae1d585153dfff13f86be885549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13e8f9c9c0ef36b8c457a53a719fbaec0d6d2ae1d585153dfff13f86be885549", kill_on_drop: false }` [INFO] [stdout] 13e8f9c9c0ef36b8c457a53a719fbaec0d6d2ae1d585153dfff13f86be885549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b80821f7b5144c2f7942e1b01bd6b0b11259b8e0e836c84254726842e053bd6 [INFO] running `Command { std: "docker" "start" "-a" "1b80821f7b5144c2f7942e1b01bd6b0b11259b8e0e836c84254726842e053bd6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_core v0.4.0 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1b80821f7b5144c2f7942e1b01bd6b0b11259b8e0e836c84254726842e053bd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b80821f7b5144c2f7942e1b01bd6b0b11259b8e0e836c84254726842e053bd6", kill_on_drop: false }` [INFO] [stdout] 1b80821f7b5144c2f7942e1b01bd6b0b11259b8e0e836c84254726842e053bd6