[INFO] cloning repository https://github.com/i3-wsman/i3-wsman [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/i3-wsman/i3-wsman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi3-wsman%2Fi3-wsman", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi3-wsman%2Fi3-wsman'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ed088e30512f3e15d63495265178e52953a9955 [INFO] checking i3-wsman/i3-wsman against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi3-wsman%2Fi3-wsman" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/i3-wsman/i3-wsman on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/i3-wsman/i3-wsman [INFO] finished tweaking git repo https://github.com/i3-wsman/i3-wsman [INFO] tweaked toml for git repo https://github.com/i3-wsman/i3-wsman written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/i3-wsman/i3-wsman 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.7.6 [INFO] [stderr] Downloaded toml_datetime v0.6.3 [INFO] [stderr] Downloaded i3_ipc v0.16.0 [INFO] [stderr] Downloaded xdg v2.5.2 [INFO] [stderr] Downloaded configparser v3.0.2 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded serde_repr v0.1.16 [INFO] [stderr] Downloaded i3ipc-types v0.16.0 [INFO] [stderr] Downloaded serde_spanned v0.6.3 [INFO] [stderr] Downloaded winnow v0.5.15 [INFO] [stderr] Downloaded serde_json v1.0.104 [INFO] [stderr] Downloaded serde_derive v1.0.183 [INFO] [stderr] Downloaded hashbrown v0.14.0 [INFO] [stderr] Downloaded indexmap v2.0.0 [INFO] [stderr] Downloaded syn v2.0.28 [INFO] [stderr] Downloaded serde v1.0.183 [INFO] [stderr] Downloaded toml_edit v0.19.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e77b9a8e3b1069174a065cdcfbea5df0ff20b2a3ce5423bafec1f1319ed51c0 [INFO] running `Command { std: "docker" "start" "-a" "3e77b9a8e3b1069174a065cdcfbea5df0ff20b2a3ce5423bafec1f1319ed51c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e77b9a8e3b1069174a065cdcfbea5df0ff20b2a3ce5423bafec1f1319ed51c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e77b9a8e3b1069174a065cdcfbea5df0ff20b2a3ce5423bafec1f1319ed51c0", kill_on_drop: false }` [INFO] [stdout] 3e77b9a8e3b1069174a065cdcfbea5df0ff20b2a3ce5423bafec1f1319ed51c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e052656c49da69bd1d95db8e1eb871017fcaaaf1523418ee19940c5d65028795 [INFO] running `Command { std: "docker" "start" "-a" "e052656c49da69bd1d95db8e1eb871017fcaaaf1523418ee19940c5d65028795", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking winnow v0.5.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking configparser v3.0.2 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking toml_edit v0.19.14 [INFO] [stderr] Checking i3ipc-types v0.16.0 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking i3_ipc v0.16.0 [INFO] [stderr] Checking i3-wsman v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/commands/cli/config.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `xdg` is imported redundantly [INFO] [stdout] --> src/commands/polybar/help.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use xdg; [INFO] [stdout] | ^^^ the item `xdg` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config/global/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/config/polybar/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `xdg` is imported redundantly [INFO] [stdout] --> src/config/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use xdg; [INFO] [stdout] | ^^^ the item `xdg` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/commands/cli/config.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `xdg` is imported redundantly [INFO] [stdout] --> src/commands/polybar/help.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use xdg; [INFO] [stdout] | ^^^ the item `xdg` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config/global/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/config/polybar/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `xdg` is imported redundantly [INFO] [stdout] --> src/config/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use xdg; [INFO] [stdout] | ^^^ the item `xdg` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `state::State::global_groups` [INFO] [stdout] --> src/state.rs:59:3 [INFO] [stdout] | [INFO] [stdout] 59 | global_groups: vec![], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `state::State::global_groups` [INFO] [stdout] --> src/state.rs:134:2 [INFO] [stdout] | [INFO] [stdout] 134 | state.global_groups = state [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `state::State::global_groups` [INFO] [stdout] --> src/state.rs:59:3 [INFO] [stdout] | [INFO] [stdout] 59 | global_groups: vec![], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `state::State::global_groups` [INFO] [stdout] --> src/state.rs:134:2 [INFO] [stdout] | [INFO] [stdout] 134 | state.global_groups = state [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_filtered_workspaces` is never used [INFO] [stdout] --> src/i3/mod.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn get_filtered_workspaces(force_output: bool) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_neighbor` is never used [INFO] [stdout] --> src/i3/workspace.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 58 | impl Workspace { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn get_neighbor( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_filtered_workspaces` is never used [INFO] [stdout] --> src/i3/mod.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn get_filtered_workspaces(force_output: bool) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_neighbor` is never used [INFO] [stdout] --> src/i3/workspace.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 58 | impl Workspace { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn get_neighbor( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s [INFO] running `Command { std: "docker" "inspect" "e052656c49da69bd1d95db8e1eb871017fcaaaf1523418ee19940c5d65028795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e052656c49da69bd1d95db8e1eb871017fcaaaf1523418ee19940c5d65028795", kill_on_drop: false }` [INFO] [stdout] e052656c49da69bd1d95db8e1eb871017fcaaaf1523418ee19940c5d65028795 [INFO] checking i3-wsman/i3-wsman against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi3-wsman%2Fi3-wsman" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/i3-wsman/i3-wsman on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/i3-wsman/i3-wsman [INFO] finished tweaking git repo https://github.com/i3-wsman/i3-wsman [INFO] tweaked toml for git repo https://github.com/i3-wsman/i3-wsman written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/i3-wsman/i3-wsman 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a59109bb275b7f54554be2a39fe58ca797149e506051970f5cffcd9d60082c6 [INFO] running `Command { std: "docker" "start" "-a" "5a59109bb275b7f54554be2a39fe58ca797149e506051970f5cffcd9d60082c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a59109bb275b7f54554be2a39fe58ca797149e506051970f5cffcd9d60082c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a59109bb275b7f54554be2a39fe58ca797149e506051970f5cffcd9d60082c6", kill_on_drop: false }` [INFO] [stdout] 5a59109bb275b7f54554be2a39fe58ca797149e506051970f5cffcd9d60082c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 564e9aecbf928f2204235dcc0985a7143af1952c67dc13d11c7e98f41ab10285 [INFO] running `Command { std: "docker" "start" "-a" "564e9aecbf928f2204235dcc0985a7143af1952c67dc13d11c7e98f41ab10285", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking winnow v0.5.15 [INFO] [stderr] Checking configparser v3.0.2 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_derive-1.0.183/src/lib_precompiled.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | panic!(); [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_derive` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "564e9aecbf928f2204235dcc0985a7143af1952c67dc13d11c7e98f41ab10285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "564e9aecbf928f2204235dcc0985a7143af1952c67dc13d11c7e98f41ab10285", kill_on_drop: false }` [INFO] [stdout] 564e9aecbf928f2204235dcc0985a7143af1952c67dc13d11c7e98f41ab10285