[INFO] cloning repository https://github.com/djmill0326/active
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djmill0326/active" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjmill0326%2Factive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjmill0326%2Factive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0fbc444dd9bef8a9aa05cd4052922fdf714e2eed
[INFO] checking djmill0326/active against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124305
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjmill0326%2Factive" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djmill0326/active on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/djmill0326/active
[INFO] finished tweaking git repo https://github.com/djmill0326/active
[INFO] tweaked toml for git repo https://github.com/djmill0326/active written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/djmill0326/active 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "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] checking djmill0326/active against try#44523379467bbd2050af931a040d10c2b764b443 for pr-124305
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjmill0326%2Factive" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djmill0326/active on toolchain 44523379467bbd2050af931a040d10c2b764b443
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/djmill0326/active
[INFO] finished tweaking git repo https://github.com/djmill0326/active
[INFO] tweaked toml for git repo https://github.com/djmill0326/active written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/djmill0326/active 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" "+44523379467bbd2050af931a040d10c2b764b443" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32fb1bf231fe748d5a4baac07610e010411df3df6b879c1d92e87b5880ac0e75
[INFO] running `Command { std: "docker" "start" "-a" "32fb1bf231fe748d5a4baac07610e010411df3df6b879c1d92e87b5880ac0e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32fb1bf231fe748d5a4baac07610e010411df3df6b879c1d92e87b5880ac0e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32fb1bf231fe748d5a4baac07610e010411df3df6b879c1d92e87b5880ac0e75", kill_on_drop: false }`
[INFO] [stdout] 32fb1bf231fe748d5a4baac07610e010411df3df6b879c1d92e87b5880ac0e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26ff1b5d6d4e2f18cd74287bbccd7fcfe68e274d477fd123c1b6a7027fff2a80
[INFO] running `Command { std: "docker" "start" "-a" "26ff1b5d6d4e2f18cd74287bbccd7fcfe68e274d477fd123c1b6a7027fff2a80", kill_on_drop: false }`
[INFO] [stderr]     Checking active v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MaybeUninit`, `borrow::BorrowMut`, `fmt::Debug`
[INFO] [stdout]  --> src/active.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{borrow::BorrowMut, cell::UnsafeCell, collections::{HashMap, HashSet}, ffi::c_void, fmt::Debug, marker::PhantomData, mem::{size_of, MaybeUninit...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^                                                                  ^^^^^^^^^^                                      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MaybeUninit`, `borrow::BorrowMut`, `fmt::Debug`
[INFO] [stdout]  --> src/active.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{borrow::BorrowMut, cell::UnsafeCell, collections::{HashMap, HashSet}, ffi::c_void, fmt::Debug, marker::PhantomData, mem::{size_of, MaybeUninit...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^                                                                  ^^^^^^^^^^                                      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/active.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unsafe { $name.as_mut().unwrap_unchecked() }
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 22 |         unsafe { std::mem::transmute($expr) }
[INFO] [stdout]    |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 63 |     erase!(global!(LISTENERS).get(&tag).unwrap_unchecked())
[INFO] [stdout]    |            ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `global` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/active.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unsafe { $name.as_mut().unwrap_unchecked() }
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 22 |         unsafe { std::mem::transmute($expr) }
[INFO] [stdout]    |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 63 |     erase!(global!(LISTENERS).get(&tag).unwrap_unchecked())
[INFO] [stdout]    |            ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `global` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/active.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unsafe { $name.as_mut().unwrap_unchecked() }
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 22 |         unsafe { std::mem::transmute($expr) }
[INFO] [stdout]    |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 67 |     erase!(global!(LISTENERS).get_mut(&tag).unwrap_unchecked())
[INFO] [stdout]    |            ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `global` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/active.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         unsafe { $name.as_mut().unwrap_unchecked() }
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 22 |         unsafe { std::mem::transmute($expr) }
[INFO] [stdout]    |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 67 |     erase!(global!(LISTENERS).get_mut(&tag).unwrap_unchecked())
[INFO] [stdout]    |            ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `global` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `2` and `3` are never read
[INFO] [stdout]   --> src/active.rs:78:75
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct ValueShell<T: Clone + Copy, Resolved: Clone + Copy> (T, Option<T>, Transform<Resolved>, usize);
[INFO] [stdout]    |        ---------- fields in this struct                                   ^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValueShell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct ValueShell<T: Clone + Copy, Resolved: Clone + Copy> (T, Option<T>, (), ());
[INFO] [stdout]    |                                                                           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/active.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl<'a, T: Copy> Slab<'a, T> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn update<Type: Copy + 'a>(&mut self, index: usize, value: &Type) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addEventListener` should have a snake case name
[INFO] [stdout]   --> src/active.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn addEventListener(&mut self, f: ErasedListener) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `add_event_listener`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `removeEventListener` should have a snake case name
[INFO] [stdout]   --> src/active.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn removeEventListener(&mut self, f: ErasedListener) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_event_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `2` and `3` are never read
[INFO] [stdout]   --> src/active.rs:78:75
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct ValueShell<T: Clone + Copy, Resolved: Clone + Copy> (T, Option<T>, Transform<Resolved>, usize);
[INFO] [stdout]    |        ---------- fields in this struct                                   ^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValueShell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct ValueShell<T: Clone + Copy, Resolved: Clone + Copy> (T, Option<T>, (), ());
[INFO] [stdout]    |                                                                           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/active.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl<'a, T: Copy> Slab<'a, T> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn update<Type: Copy + 'a>(&mut self, index: usize, value: &Type) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `addEventListener` should have a snake case name
[INFO] [stdout]   --> src/active.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn addEventListener(&mut self, f: ErasedListener) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `add_event_listener`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `removeEventListener` should have a snake case name
[INFO] [stdout]   --> src/active.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn removeEventListener(&mut self, f: ErasedListener) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_event_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "26ff1b5d6d4e2f18cd74287bbccd7fcfe68e274d477fd123c1b6a7027fff2a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ff1b5d6d4e2f18cd74287bbccd7fcfe68e274d477fd123c1b6a7027fff2a80", kill_on_drop: false }`
[INFO] [stdout] 26ff1b5d6d4e2f18cd74287bbccd7fcfe68e274d477fd123c1b6a7027fff2a80