[INFO] fetching crate Q3 0.1.1... [INFO] testing Q3-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate Q3 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate Q3 0.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate Q3 0.1.1 [INFO] finished tweaking crates.io crate Q3 0.1.1 [INFO] tweaked toml for crates.io crate Q3 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2a2fcff5f604185209dfa46a4da6bf7d5d197e144d238a216c19ff74382da93 [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" "a2a2fcff5f604185209dfa46a4da6bf7d5d197e144d238a216c19ff74382da93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2a2fcff5f604185209dfa46a4da6bf7d5d197e144d238a216c19ff74382da93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2a2fcff5f604185209dfa46a4da6bf7d5d197e144d238a216c19ff74382da93", kill_on_drop: false }` [INFO] [stdout] a2a2fcff5f604185209dfa46a4da6bf7d5d197e144d238a216c19ff74382da93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 75af8d241776f4e5840dd2dbe8eec1a4028c1ab0d1ad33241772ccfd1311fc02 [INFO] running `Command { std: "docker" "start" "-a" "75af8d241776f4e5840dd2dbe8eec1a4028c1ab0d1ad33241772ccfd1311fc02", kill_on_drop: false }` [INFO] [stderr] Compiling Q3 v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `Q3` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `q3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "75af8d241776f4e5840dd2dbe8eec1a4028c1ab0d1ad33241772ccfd1311fc02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75af8d241776f4e5840dd2dbe8eec1a4028c1ab0d1ad33241772ccfd1311fc02", kill_on_drop: false }` [INFO] [stdout] 75af8d241776f4e5840dd2dbe8eec1a4028c1ab0d1ad33241772ccfd1311fc02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8eedad07d3c62b41df0cc84016a361584eb4e6097c7e4ce76b7706011533d264 [INFO] running `Command { std: "docker" "start" "-a" "8eedad07d3c62b41df0cc84016a361584eb4e6097c7e4ce76b7706011533d264", kill_on_drop: false }` [INFO] [stdout] warning: crate `Q3` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `q3` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling Q3 v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Q3` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `q3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "8eedad07d3c62b41df0cc84016a361584eb4e6097c7e4ce76b7706011533d264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eedad07d3c62b41df0cc84016a361584eb4e6097c7e4ce76b7706011533d264", kill_on_drop: false }` [INFO] [stdout] 8eedad07d3c62b41df0cc84016a361584eb4e6097c7e4ce76b7706011533d264 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee2168488354afb71214cab1a33c5eeaa5f5f5258c1c04a8f7346276ad3c3f6e [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" "ee2168488354afb71214cab1a33c5eeaa5f5f5258c1c04a8f7346276ad3c3f6e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: crate `Q3` should have a snake case name [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = help: convert the identifier to snake case: `q3` [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: `Q3` (lib) generated 1 warning [INFO] [stderr] warning: `Q3` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/Q3-6186c7a780ccd717) [INFO] [stderr] Doc-tests Q3 [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" "ee2168488354afb71214cab1a33c5eeaa5f5f5258c1c04a8f7346276ad3c3f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee2168488354afb71214cab1a33c5eeaa5f5f5258c1c04a8f7346276ad3c3f6e", kill_on_drop: false }` [INFO] [stdout] ee2168488354afb71214cab1a33c5eeaa5f5f5258c1c04a8f7346276ad3c3f6e