[INFO] cloning repository https://github.com/steveklabnik/latent-catholicism [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/steveklabnik/latent-catholicism" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Flatent-catholicism", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Flatent-catholicism'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a24332aab19b367da305d77a35026bddf9f1732 [INFO] testing steveklabnik/latent-catholicism against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Flatent-catholicism" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/steveklabnik/latent-catholicism on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/steveklabnik/latent-catholicism [INFO] finished tweaking git repo https://github.com/steveklabnik/latent-catholicism [INFO] tweaked toml for git repo https://github.com/steveklabnik/latent-catholicism written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/steveklabnik/latent-catholicism already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79cba949c052afb9ccc6f28964e6e6a3e1d6dd8b72e1c3f0bcc912f7a8051b6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "79cba949c052afb9ccc6f28964e6e6a3e1d6dd8b72e1c3f0bcc912f7a8051b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79cba949c052afb9ccc6f28964e6e6a3e1d6dd8b72e1c3f0bcc912f7a8051b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79cba949c052afb9ccc6f28964e6e6a3e1d6dd8b72e1c3f0bcc912f7a8051b6b", kill_on_drop: false }` [INFO] [stdout] 79cba949c052afb9ccc6f28964e6e6a3e1d6dd8b72e1c3f0bcc912f7a8051b6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 299588b0a9095d6d72415b487c1ad8045f3ec680bae03a11fb56f8e5a6cf5b7c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "299588b0a9095d6d72415b487c1ad8045f3ec680bae03a11fb56f8e5a6cf5b7c", kill_on_drop: false }` [INFO] [stderr] Compiling latent-catholicism v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `first` [INFO] [stdout] --> src/bin/03.rs:1776:5 [INFO] [stdout] | [INFO] [stdout] 1776 | first: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `second` [INFO] [stdout] --> src/bin/03.rs:1777:5 [INFO] [stdout] | [INFO] [stdout] 1777 | second: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `third` [INFO] [stdout] --> src/bin/03.rs:1778:5 [INFO] [stdout] | [INFO] [stdout] 1778 | third: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "299588b0a9095d6d72415b487c1ad8045f3ec680bae03a11fb56f8e5a6cf5b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "299588b0a9095d6d72415b487c1ad8045f3ec680bae03a11fb56f8e5a6cf5b7c", kill_on_drop: false }` [INFO] [stdout] 299588b0a9095d6d72415b487c1ad8045f3ec680bae03a11fb56f8e5a6cf5b7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b93052be616b3cca9be460135e3b0da4dba983bcdfb31eca75ecf58ed7824a86 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b93052be616b3cca9be460135e3b0da4dba983bcdfb31eca75ecf58ed7824a86", kill_on_drop: false }` [INFO] [stderr] Compiling latent-catholicism v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `first` [INFO] [stdout] --> src/bin/03.rs:1776:5 [INFO] [stdout] | [INFO] [stdout] 1776 | first: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `second` [INFO] [stdout] --> src/bin/03.rs:1777:5 [INFO] [stdout] | [INFO] [stdout] 1777 | second: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `third` [INFO] [stdout] --> src/bin/03.rs:1778:5 [INFO] [stdout] | [INFO] [stdout] 1778 | third: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `Command { std: "docker" "inspect" "b93052be616b3cca9be460135e3b0da4dba983bcdfb31eca75ecf58ed7824a86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b93052be616b3cca9be460135e3b0da4dba983bcdfb31eca75ecf58ed7824a86", kill_on_drop: false }` [INFO] [stdout] b93052be616b3cca9be460135e3b0da4dba983bcdfb31eca75ecf58ed7824a86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95041bb30b903fc73934f3b2b1c10fc5d08d8251d1293ebbdaf0347aca7f29e7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "95041bb30b903fc73934f3b2b1c10fc5d08d8251d1293ebbdaf0347aca7f29e7", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `first` [INFO] [stderr] --> src/bin/03.rs:1776:5 [INFO] [stderr] | [INFO] [stderr] 1776 | first: i32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `second` [INFO] [stderr] --> src/bin/03.rs:1777:5 [INFO] [stderr] | [INFO] [stderr] 1777 | second: i32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `third` [INFO] [stderr] --> src/bin/03.rs:1778:5 [INFO] [stderr] | [INFO] [stderr] 1778 | third: i32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `latent-catholicism` (bin "03" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/latent_catholicism-08fd1d073d86d100) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/01-f721941978d0bfa1) [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] [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/02-26d42dcfd3d6584b) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/03-14e324080c4b7fcf) [INFO] [stdout] [INFO] [stderr] Doc-tests latent-catholicism [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] [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" "95041bb30b903fc73934f3b2b1c10fc5d08d8251d1293ebbdaf0347aca7f29e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95041bb30b903fc73934f3b2b1c10fc5d08d8251d1293ebbdaf0347aca7f29e7", kill_on_drop: false }` [INFO] [stdout] 95041bb30b903fc73934f3b2b1c10fc5d08d8251d1293ebbdaf0347aca7f29e7