[INFO] cloning repository https://github.com/kimrutherford/pombase_rc_string [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kimrutherford/pombase_rc_string" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimrutherford%2Fpombase_rc_string", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimrutherford%2Fpombase_rc_string'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cabbbc21a834a7b23adb5552fab390db75310568 [INFO] testing kimrutherford/pombase_rc_string against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimrutherford%2Fpombase_rc_string" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kimrutherford/pombase_rc_string on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kimrutherford/pombase_rc_string [INFO] finished tweaking git repo https://github.com/kimrutherford/pombase_rc_string [INFO] tweaked toml for git repo https://github.com/kimrutherford/pombase_rc_string written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/kimrutherford/pombase_rc_string already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded weak-table v0.2.3 [INFO] [stderr] Downloaded ryu v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf3b7370eca0c8f45b855f85c9e476e08edd60af32154c7419e7003b690ee82f [INFO] running `Command { std: "docker" "start" "-a" "cf3b7370eca0c8f45b855f85c9e476e08edd60af32154c7419e7003b690ee82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf3b7370eca0c8f45b855f85c9e476e08edd60af32154c7419e7003b690ee82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3b7370eca0c8f45b855f85c9e476e08edd60af32154c7419e7003b690ee82f", kill_on_drop: false }` [INFO] [stdout] cf3b7370eca0c8f45b855f85c9e476e08edd60af32154c7419e7003b690ee82f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ed81abbccf251a945cad5c126e4bf14033dd6d6fff38485390f8be3fbbc4fe4 [INFO] running `Command { std: "docker" "start" "-a" "1ed81abbccf251a945cad5c126e4bf14033dd6d6fff38485390f8be3fbbc4fe4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling serde v1.0.75 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling ryu v0.2.5 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling weak-table v0.2.3 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling serde_derive v1.0.75 [INFO] [stderr] Compiling serde_json v1.0.26 [INFO] [stderr] Compiling pombase_rc_string v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static variable `cache` should have an upper case name [INFO] [stdout] --> src/lib.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | static ref cache: Mutex>> = Mutex::new(WeakHashSet::new()); [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `CACHE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.96s [INFO] running `Command { std: "docker" "inspect" "1ed81abbccf251a945cad5c126e4bf14033dd6d6fff38485390f8be3fbbc4fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ed81abbccf251a945cad5c126e4bf14033dd6d6fff38485390f8be3fbbc4fe4", kill_on_drop: false }` [INFO] [stdout] 1ed81abbccf251a945cad5c126e4bf14033dd6d6fff38485390f8be3fbbc4fe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 616304f7b04f0196b53ce6155a85d6633fb2c5867bc1db54fbbe2182032c56f8 [INFO] running `Command { std: "docker" "start" "-a" "616304f7b04f0196b53ce6155a85d6633fb2c5867bc1db54fbbe2182032c56f8", kill_on_drop: false }` [INFO] [stderr] Compiling pombase_rc_string v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static variable `cache` should have an upper case name [INFO] [stdout] --> src/lib.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | static ref cache: Mutex>> = Mutex::new(WeakHashSet::new()); [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `CACHE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `cache` should have an upper case name [INFO] [stdout] --> src/lib.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | static ref cache: Mutex>> = Mutex::new(WeakHashSet::new()); [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `CACHE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "616304f7b04f0196b53ce6155a85d6633fb2c5867bc1db54fbbe2182032c56f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "616304f7b04f0196b53ce6155a85d6633fb2c5867bc1db54fbbe2182032c56f8", kill_on_drop: false }` [INFO] [stdout] 616304f7b04f0196b53ce6155a85d6633fb2c5867bc1db54fbbe2182032c56f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3990e9628414533b84aabc265468fe507d4dd679f01d2c4ce200e842631d56f7 [INFO] running `Command { std: "docker" "start" "-a" "3990e9628414533b84aabc265468fe507d4dd679f01d2c4ce200e842631d56f7", kill_on_drop: false }` [INFO] [stderr] warning: static variable `cache` should have an upper case name [INFO] [stderr] --> src/lib.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | static ref cache: Mutex>> = Mutex::new(WeakHashSet::new()); [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `CACHE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pombase_rc_string` (lib) generated 1 warning [INFO] [stderr] warning: `pombase_rc_string` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pombase_rc_string-4469e71f62fcefe9) [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 tests/test.rs (/opt/rustwide/target/debug/deps/test-7d3fc01730170e31) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests pombase_rc_string [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" "3990e9628414533b84aabc265468fe507d4dd679f01d2c4ce200e842631d56f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3990e9628414533b84aabc265468fe507d4dd679f01d2c4ce200e842631d56f7", kill_on_drop: false }` [INFO] [stdout] 3990e9628414533b84aabc265468fe507d4dd679f01d2c4ce200e842631d56f7