[INFO] cloning repository https://github.com/sector-f/eminence
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sector-f/eminence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Feminence", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Feminence'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73f14e7fc16ac279e1572d544ebdd891f8f6ab92
[INFO] checking sector-f/eminence against master#0f442e265c165c0a78633bef98de18517815150c for pr-129073-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Feminence" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sector-f/eminence on toolchain 0f442e265c165c0a78633bef98de18517815150c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sector-f/eminence
[INFO] finished tweaking git repo https://github.com/sector-f/eminence
[INFO] tweaked toml for git repo https://github.com/sector-f/eminence written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sector-f/eminence 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" "+0f442e265c165c0a78633bef98de18517815150c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Updating git repository `https://github.com/sector-f/named_vec.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b1b3ad0a822cbd1371cfce6a9c1b5de0efbdc94922b7af7a0fda64c08c0eea
[INFO] running `Command { std: "docker" "start" "-a" "b2b1b3ad0a822cbd1371cfce6a9c1b5de0efbdc94922b7af7a0fda64c08c0eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b1b3ad0a822cbd1371cfce6a9c1b5de0efbdc94922b7af7a0fda64c08c0eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b1b3ad0a822cbd1371cfce6a9c1b5de0efbdc94922b7af7a0fda64c08c0eea", kill_on_drop: false }`
[INFO] [stdout] b2b1b3ad0a822cbd1371cfce6a9c1b5de0efbdc94922b7af7a0fda64c08c0eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0f442e265c165c0a78633bef98de18517815150c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea3746986fdca82913e3983d20f0d5ee04f90a3861c089654799ca5906f6d786
[INFO] running `Command { std: "docker" "start" "-a" "ea3746986fdca82913e3983d20f0d5ee04f90a3861c089654799ca5906f6d786", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking named-vec v0.1.0 (https://github.com/sector-f/named_vec.git#ce59211f)
[INFO] [stderr]     Checking eminence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `WmRoot` is never constructed
[INFO] [stdout]  --> src/hash.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct WmRoot {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monitor` is never constructed
[INFO] [stdout]  --> src/hash.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Monitor {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Workspace` is never constructed
[INFO] [stdout]   --> src/hash.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Workspace {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Window` is never constructed
[INFO] [stdout]   --> src/hash.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Window {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WmRoot` is never constructed
[INFO] [stdout]  --> src/hash.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct WmRoot {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monitor` is never constructed
[INFO] [stdout]  --> src/hash.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Monitor {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Workspace` is never constructed
[INFO] [stdout]   --> src/hash.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Workspace {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Window` is never constructed
[INFO] [stdout]   --> src/hash.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Window {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea3746986fdca82913e3983d20f0d5ee04f90a3861c089654799ca5906f6d786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3746986fdca82913e3983d20f0d5ee04f90a3861c089654799ca5906f6d786", kill_on_drop: false }`
[INFO] [stdout] ea3746986fdca82913e3983d20f0d5ee04f90a3861c089654799ca5906f6d786
[INFO] checking sector-f/eminence against try#774bd5ba31b89dab12d58c29690ad9f7e5c9f063 for pr-129073-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Feminence" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sector-f/eminence on toolchain 774bd5ba31b89dab12d58c29690ad9f7e5c9f063
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sector-f/eminence
[INFO] finished tweaking git repo https://github.com/sector-f/eminence
[INFO] tweaked toml for git repo https://github.com/sector-f/eminence written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sector-f/eminence 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" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3841aff9ccaaadc3bf9270dff74a8117b2e1547b60d54342116832676bcdcb20
[INFO] running `Command { std: "docker" "start" "-a" "3841aff9ccaaadc3bf9270dff74a8117b2e1547b60d54342116832676bcdcb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3841aff9ccaaadc3bf9270dff74a8117b2e1547b60d54342116832676bcdcb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3841aff9ccaaadc3bf9270dff74a8117b2e1547b60d54342116832676bcdcb20", kill_on_drop: false }`
[INFO] [stdout] 3841aff9ccaaadc3bf9270dff74a8117b2e1547b60d54342116832676bcdcb20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94ae6f09aa01ef6789d34df262882b5a8621b1d2987b24a6b48fd3ff91145f4b
[INFO] running `Command { std: "docker" "start" "-a" "94ae6f09aa01ef6789d34df262882b5a8621b1d2987b24a6b48fd3ff91145f4b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking named-vec v0.1.0 (https://github.com/sector-f/named_vec.git#ce59211f)
[INFO] [stderr]     Checking eminence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `WmRoot` is never constructed
[INFO] [stdout]  --> src/hash.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct WmRoot {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monitor` is never constructed
[INFO] [stdout]  --> src/hash.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Monitor {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WmRoot` is never constructed
[INFO] [stdout]  --> src/hash.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct WmRoot {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Workspace` is never constructed
[INFO] [stdout]   --> src/hash.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Workspace {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Window` is never constructed
[INFO] [stdout]   --> src/hash.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Window {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Monitor` is never constructed
[INFO] [stdout]  --> src/hash.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Monitor {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Workspace` is never constructed
[INFO] [stdout]   --> src/hash.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Workspace {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Window` is never constructed
[INFO] [stdout]   --> src/hash.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Window {
[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 0.13s
[INFO] running `Command { std: "docker" "inspect" "94ae6f09aa01ef6789d34df262882b5a8621b1d2987b24a6b48fd3ff91145f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ae6f09aa01ef6789d34df262882b5a8621b1d2987b24a6b48fd3ff91145f4b", kill_on_drop: false }`
[INFO] [stdout] 94ae6f09aa01ef6789d34df262882b5a8621b1d2987b24a6b48fd3ff91145f4b