[INFO] cloning repository https://github.com/colin-r-schultz/rust-ski-types
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colin-r-schultz/rust-ski-types" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolin-r-schultz%2Frust-ski-types", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolin-r-schultz%2Frust-ski-types'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eef07899ee0685e3e7767fed8ed00d1ff9ca8a4e
[INFO] testing colin-r-schultz/rust-ski-types against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolin-r-schultz%2Frust-ski-types" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/colin-r-schultz/rust-ski-types on toolchain 61223975d46f794466efa832bc7562b9707ecc46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/colin-r-schultz/rust-ski-types
[INFO] finished tweaking git repo https://github.com/colin-r-schultz/rust-ski-types
[INFO] tweaked toml for git repo https://github.com/colin-r-schultz/rust-ski-types written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/colin-r-schultz/rust-ski-types 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing colin-r-schultz/rust-ski-types against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolin-r-schultz%2Frust-ski-types" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/colin-r-schultz/rust-ski-types on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/colin-r-schultz/rust-ski-types
[INFO] finished tweaking git repo https://github.com/colin-r-schultz/rust-ski-types
[INFO] tweaked toml for git repo https://github.com/colin-r-schultz/rust-ski-types written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/colin-r-schultz/rust-ski-types 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded type-operators v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c4e7451a5fb27b6f868387a224aa29a6ec9161564b32dff7702b2a68959148a
[INFO] running `Command { std: "docker" "start" "-a" "6c4e7451a5fb27b6f868387a224aa29a6ec9161564b32dff7702b2a68959148a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c4e7451a5fb27b6f868387a224aa29a6ec9161564b32dff7702b2a68959148a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4e7451a5fb27b6f868387a224aa29a6ec9161564b32dff7702b2a68959148a", kill_on_drop: false }`
[INFO] [stdout] 6c4e7451a5fb27b6f868387a224aa29a6ec9161564b32dff7702b2a68959148a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c456ab68729bbb7596d90db51d0875b53a4599b430830077c1d6c40393eccda
[INFO] running `Command { std: "docker" "start" "-a" "9c456ab68729bbb7596d90db51d0875b53a4599b430830077c1d6c40393eccda", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-operators v0.3.5
[INFO] [stderr]    Compiling ski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     (NextState) Step(Combinator): Combinator {
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stdout] 
[INFO] [stdout] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stdout] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |     (CanReduce) Reducible(Combinator): Bool {
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stdout] 
[INFO] [stdout] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stdout] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |     (FinalState) BigStep(Combinator, Bool): Combinator {
[INFO] [stdout]    |                          ^^^^^^^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:743:114
[INFO] [stdout]    |
[INFO] [stdout] 743~         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [$($kinds)+] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout] 744|     };
[INFO] [stdout]  ...
[INFO] [stdout] 751|     (@cont $docs:tt $attrs:tt $alias:ident $machine:ident [$gensym:ident $(, $gensyms:ident)*] [$kind:tt] [$($accum:tt)*] $out:tt) => {
[INFO] [stdout] 752~         _tlsm_machine!(@cont $docs $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |     (Run) Running(Combinator): Combinator {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stdout] 
[INFO] [stdout] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stdout] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[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 0.70s
[INFO] running `Command { std: "docker" "inspect" "9c456ab68729bbb7596d90db51d0875b53a4599b430830077c1d6c40393eccda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c456ab68729bbb7596d90db51d0875b53a4599b430830077c1d6c40393eccda", kill_on_drop: false }`
[INFO] [stdout] 9c456ab68729bbb7596d90db51d0875b53a4599b430830077c1d6c40393eccda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 500b97bb6e80c361dcf7986f1732ecb56c6e098264b8dca0df4c6c9fe96a16a6
[INFO] running `Command { std: "docker" "start" "-a" "500b97bb6e80c361dcf7986f1732ecb56c6e098264b8dca0df4c6c9fe96a16a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     (NextState) Step(Combinator): Combinator {
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stdout] 
[INFO] [stdout] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stdout] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |     (CanReduce) Reducible(Combinator): Bool {
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stdout] 
[INFO] [stdout] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stdout] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |     (FinalState) BigStep(Combinator, Bool): Combinator {
[INFO] [stdout]    |                          ^^^^^^^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:743:114
[INFO] [stdout]    |
[INFO] [stdout] 743~         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [$($kinds)+] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout] 744|     };
[INFO] [stdout]  ...
[INFO] [stdout] 751|     (@cont $docs:tt $attrs:tt $alias:ident $machine:ident [$gensym:ident $(, $gensyms:ident)*] [$kind:tt] [$($accum:tt)*] $out:tt) => {
[INFO] [stdout] 752~         _tlsm_machine!(@cont $docs $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/main.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |     (Run) Running(Combinator): Combinator {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stdout] 
[INFO] [stdout] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stdout] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "500b97bb6e80c361dcf7986f1732ecb56c6e098264b8dca0df4c6c9fe96a16a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500b97bb6e80c361dcf7986f1732ecb56c6e098264b8dca0df4c6c9fe96a16a6", kill_on_drop: false }`
[INFO] [stdout] 500b97bb6e80c361dcf7986f1732ecb56c6e098264b8dca0df4c6c9fe96a16a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 406dd68eaa905955e303f91051ffd684ed90556b0d8f710732dd52ced3966c57
[INFO] running `Command { std: "docker" "start" "-a" "406dd68eaa905955e303f91051ffd684ed90556b0d8f710732dd52ced3966c57", kill_on_drop: false }`
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/main.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |     (NextState) Step(Combinator): Combinator {
[INFO] [stderr]    |                      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stderr] 
[INFO] [stderr] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stderr] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/main.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 |     (CanReduce) Reducible(Combinator): Bool {
[INFO] [stderr]    |                           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stderr] 
[INFO] [stderr] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stderr] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/main.rs:70:26
[INFO] [stderr]    |
[INFO] [stderr] 70 |     (FinalState) BigStep(Combinator, Bool): Combinator {
[INFO] [stderr]    |                          ^^^^^^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:743:114
[INFO] [stderr]    |
[INFO] [stderr] 743~         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [$($kinds)+] [$($accum)* ($gensym $kind)] $out);
[INFO] [stderr] 744|     };
[INFO] [stderr]  ...
[INFO] [stderr] 751|     (@cont $docs:tt $attrs:tt $alias:ident $machine:ident [$gensym:ident $(, $gensyms:ident)*] [$kind:tt] [$($accum:tt)*] $out:tt) => {
[INFO] [stderr] 752~         _tlsm_machine!(@cont $docs $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/main.rs:77:19
[INFO] [stderr]    |
[INFO] [stderr] 77 |     (Run) Running(Combinator): Combinator {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type-operators-0.3.5/src/lib.rs:749:104
[INFO] [stderr] 
[INFO] [stderr] 749-         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym: $kind)] $out);
[INFO] [stderr] 749+         _tlsm_machine!(@cont [$($docs)*] $attrs $alias $machine [$($gensyms),*] [] [$($accum)* ($gensym $kind)] $out);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `ski` (bin "ski" test) generated 4 warnings (run `cargo fix --bin "ski" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ski-e47e150f927e2273)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "406dd68eaa905955e303f91051ffd684ed90556b0d8f710732dd52ced3966c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406dd68eaa905955e303f91051ffd684ed90556b0d8f710732dd52ced3966c57", kill_on_drop: false }`
[INFO] [stdout] 406dd68eaa905955e303f91051ffd684ed90556b0d8f710732dd52ced3966c57