[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#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[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 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded i3_ipc v0.16.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff7572580941e0ec48d8409576ef3a84012b44bf9d10d5e314bc2d83c4529640
[INFO] running `Command { std: "docker" "start" "-a" "ff7572580941e0ec48d8409576ef3a84012b44bf9d10d5e314bc2d83c4529640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff7572580941e0ec48d8409576ef3a84012b44bf9d10d5e314bc2d83c4529640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7572580941e0ec48d8409576ef3a84012b44bf9d10d5e314bc2d83c4529640", kill_on_drop: false }`
[INFO] [stdout] ff7572580941e0ec48d8409576ef3a84012b44bf9d10d5e314bc2d83c4529640
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c0d0b2d2cd0a8f26fe16d701de6a0c240efed72fbb80b4efd3c7c629c57f32e
[INFO] running `Command { std: "docker" "start" "-a" "4c0d0b2d2cd0a8f26fe16d701de6a0c240efed72fbb80b4efd3c7c629c57f32e", 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 equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking configparser v3.0.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking fs2 v0.4.3
[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: 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: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: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<Workspace> {
[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<Workspace> {
[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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "4c0d0b2d2cd0a8f26fe16d701de6a0c240efed72fbb80b4efd3c7c629c57f32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0d0b2d2cd0a8f26fe16d701de6a0c240efed72fbb80b4efd3c7c629c57f32e", kill_on_drop: false }`
[INFO] [stdout] 4c0d0b2d2cd0a8f26fe16d701de6a0c240efed72fbb80b4efd3c7c629c57f32e