[INFO] cloning repository https://github.com/sandersaares/missinglink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sandersaares/missinglink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandersaares%2Fmissinglink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandersaares%2Fmissinglink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ecc72e1981505471e2a3d137e1301d65139be9a
[INFO] checking sandersaares/missinglink against 5b237c915528dadada3f674b90c7c80368b632be for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandersaares%2Fmissinglink" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sandersaares/missinglink
[INFO] finished tweaking git repo https://github.com/sandersaares/missinglink
[INFO] tweaked toml for git repo https://github.com/sandersaares/missinglink written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sandersaares/missinglink on toolchain 5b237c915528dadada3f674b90c7c80368b632be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sandersaares/missinglink 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" "+5b237c915528dadada3f674b90c7c80368b632be" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking sandersaares/missinglink against 5b237c915528dadada3f674b90c7c80368b632be for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandersaares%2Fmissinglink" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sandersaares/missinglink
[INFO] finished tweaking git repo https://github.com/sandersaares/missinglink
[INFO] tweaked toml for git repo https://github.com/sandersaares/missinglink written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sandersaares/missinglink on toolchain 5b237c915528dadada3f674b90c7c80368b632be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sandersaares/missinglink 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" "+5b237c915528dadada3f674b90c7c80368b632be" "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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb
[INFO] running `Command { std: "docker" "start" "78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking missinglink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `{}`, found `;`
[INFO] [stdout]   --> src/lib.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 66 |     trait BoundsIn;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `{}` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `{}`, found `;`
[INFO] [stdout]   --> src/lib.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 66 |     trait BoundsIn;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `{}` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     trait BoundsIn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     trait BoundsIn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `{}`, found `;`
[INFO] [stdout]   --> src/lib.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |     trait BoundsOut;
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `{}` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     trait BoundsOut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `{}`, found `;`
[INFO] [stdout]   --> src/lib.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |     trait BoundsOut;
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try using `{}` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     trait BoundsOut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     trait BoundsIn = Send + 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     trait BoundsOut = Send + Sync + 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     trait BoundsIn = 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     trait BoundsOut = 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     trait BoundsIn = Send + 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     trait BoundsOut = Send + Sync + 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     trait BoundsIn = 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait alias is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     trait BoundsOut = 'static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the trait alias out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:68:23
[INFO] [stdout]    |
[INFO] [stdout] 68 |     type Ref<T: Self::BoundsOut>: RefLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:68:54
[INFO] [stdout]    |
[INFO] [stdout] 68 |     type Ref<T: Self::BoundsOut>: RefLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                                                      ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsIn` in `Self`
[INFO] [stdout]   --> src/lib.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     type Cell<T: Self::BoundsIn>: CellLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:69:55
[INFO] [stdout]    |
[INFO] [stdout] 69 |     type Cell<T: Self::BoundsIn>: CellLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                                                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |     type Ref<T: Self::BoundsOut> = Arc<T>;
[INFO] [stdout]    |                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsIn` in `Self`
[INFO] [stdout]   --> src/lib.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     type Cell<T: Self::BoundsIn> = Mutex<T>;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |     type Ref<T: Self::BoundsOut> = Rc<T>;
[INFO] [stdout]    |                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsIn` in `Self`
[INFO] [stdout]   --> src/lib.rs:95:24
[INFO] [stdout]    |
[INFO] [stdout] 95 |     type Cell<T: Self::BoundsIn> = RefCell<T>;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `associated_traits`
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(associated_traits)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:68:23
[INFO] [stdout]    |
[INFO] [stdout] 68 |     type Ref<T: Self::BoundsOut>: RefLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:68:54
[INFO] [stdout]    |
[INFO] [stdout] 68 |     type Ref<T: Self::BoundsOut>: RefLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                                                      ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsIn` in `Self`
[INFO] [stdout]   --> src/lib.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     type Cell<T: Self::BoundsIn>: CellLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:69:55
[INFO] [stdout]    |
[INFO] [stdout] 69 |     type Cell<T: Self::BoundsIn>: CellLike<T> + Self::BoundsOut;
[INFO] [stdout]    |                                                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |     type Ref<T: Self::BoundsOut> = Arc<T>;
[INFO] [stdout]    |                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsIn` in `Self`
[INFO] [stdout]   --> src/lib.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     type Cell<T: Self::BoundsIn> = Mutex<T>;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsOut` in `Self`
[INFO] [stdout]   --> src/lib.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |     type Ref<T: Self::BoundsOut> = Rc<T>;
[INFO] [stdout]    |                       ^^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `BoundsIn` in `Self`
[INFO] [stdout]   --> src/lib.rs:95:24
[INFO] [stdout]    |
[INFO] [stdout] 95 |     type Cell<T: Self::BoundsIn> = RefCell<T>;
[INFO] [stdout]    |                        ^^^^^^^^ not found in `Self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `associated_traits`
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(associated_traits)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `missinglink` (lib test) due to 17 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0405, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `missinglink` (lib) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb", kill_on_drop: false }`
[INFO] [stdout] 78b717afb3e568a762fe9b74d4640bd638d1441ed55eba649ddc9dbf12251cfb
