[INFO] cloning repository https://github.com/ayourtch/cov-watchdog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayourtch/cov-watchdog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayourtch%2Fcov-watchdog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayourtch%2Fcov-watchdog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa5c2de40dc6e3ca3da7528470ae1ffe62e728f3 [INFO] testing ayourtch/cov-watchdog against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayourtch%2Fcov-watchdog" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ayourtch/cov-watchdog on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ayourtch/cov-watchdog [INFO] finished tweaking git repo https://github.com/ayourtch/cov-watchdog [INFO] tweaked toml for git repo https://github.com/ayourtch/cov-watchdog written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ayourtch/cov-watchdog already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] fd3fb58a705bd9b529b7cd4cad68917ec741741cb3451fd9c14cc599cfbefa1b [INFO] running `Command { std: "docker" "start" "-a" "fd3fb58a705bd9b529b7cd4cad68917ec741741cb3451fd9c14cc599cfbefa1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd3fb58a705bd9b529b7cd4cad68917ec741741cb3451fd9c14cc599cfbefa1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd3fb58a705bd9b529b7cd4cad68917ec741741cb3451fd9c14cc599cfbefa1b", kill_on_drop: false }` [INFO] [stdout] fd3fb58a705bd9b529b7cd4cad68917ec741741cb3451fd9c14cc599cfbefa1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "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] 62e3339a3b45b5521b90d2578fa58da9376c65f03f613820203ea52efd112c06 [INFO] running `Command { std: "docker" "start" "-a" "62e3339a3b45b5521b90d2578fa58da9376c65f03f613820203ea52efd112c06", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling cov-watchdog v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/main.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | #[clap(version = env!("GIT_VERSION"), author = "Andrew Yourtchenko ")] [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | #[derive(Clap, Debug, Serialize, Deserialize)] [INFO] [stdout] | ---- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NaiveDateTime`, `TimeZone` [INFO] [stdout] --> src/main.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | use chrono::{DateTime, NaiveDateTime, TimeZone}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SystemTime` is imported redundantly [INFO] [stdout] --> src/main.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::SystemTime; [INFO] [stdout] | --------------------- the item `SystemTime` is already imported here [INFO] [stdout] ... [INFO] [stdout] 380 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.88s [INFO] running `Command { std: "docker" "inspect" "62e3339a3b45b5521b90d2578fa58da9376c65f03f613820203ea52efd112c06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62e3339a3b45b5521b90d2578fa58da9376c65f03f613820203ea52efd112c06", kill_on_drop: false }` [INFO] [stdout] 62e3339a3b45b5521b90d2578fa58da9376c65f03f613820203ea52efd112c06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff64d775aa444fa3c2de794ae9fec9fc8cd865384aac4af3cf6c18aa35f41437 [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" "ff64d775aa444fa3c2de794ae9fec9fc8cd865384aac4af3cf6c18aa35f41437", kill_on_drop: false }` [INFO] [stderr] Compiling cov-watchdog v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/main.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | #[clap(version = env!("GIT_VERSION"), author = "Andrew Yourtchenko ")] [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | #[derive(Clap, Debug, Serialize, Deserialize)] [INFO] [stdout] | ---- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NaiveDateTime`, `TimeZone` [INFO] [stdout] --> src/main.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | use chrono::{DateTime, NaiveDateTime, TimeZone}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SystemTime` is imported redundantly [INFO] [stdout] --> src/main.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::SystemTime; [INFO] [stdout] | --------------------- the item `SystemTime` is already imported here [INFO] [stdout] ... [INFO] [stdout] 380 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "ff64d775aa444fa3c2de794ae9fec9fc8cd865384aac4af3cf6c18aa35f41437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff64d775aa444fa3c2de794ae9fec9fc8cd865384aac4af3cf6c18aa35f41437", kill_on_drop: false }` [INFO] [stdout] ff64d775aa444fa3c2de794ae9fec9fc8cd865384aac4af3cf6c18aa35f41437 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", 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] 634c20703e0ae798bc13516b49b4f460f6739b57c4e7ab2c767d6fc07f2ea4a7 [INFO] running `Command { std: "docker" "start" "-a" "634c20703e0ae798bc13516b49b4f460f6739b57c4e7ab2c767d6fc07f2ea4a7", kill_on_drop: false }` [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/main.rs:14:3 [INFO] [stderr] | [INFO] [stderr] 14 | #[clap(version = env!("GIT_VERSION"), author = "Andrew Yourtchenko ")] [INFO] [stderr] | ^^^^ [INFO] [stderr] 15 | #[derive(Clap, Debug, Serialize, Deserialize)] [INFO] [stderr] | ---- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NaiveDateTime`, `TimeZone` [INFO] [stderr] --> src/main.rs:8:24 [INFO] [stderr] | [INFO] [stderr] 8 | use chrono::{DateTime, NaiveDateTime, TimeZone}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::SystemTime` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::time::SystemTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `SystemTime` is imported redundantly [INFO] [stderr] --> src/main.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 11 | use std::time::SystemTime; [INFO] [stderr] | --------------------- the item `SystemTime` is already imported here [INFO] [stderr] ... [INFO] [stderr] 380 | use std::time::SystemTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cov-watchdog` (bin "cov-watchdog" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cov_watchdog-9773142ca91e4b7f) [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" "634c20703e0ae798bc13516b49b4f460f6739b57c4e7ab2c767d6fc07f2ea4a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "634c20703e0ae798bc13516b49b4f460f6739b57c4e7ab2c767d6fc07f2ea4a7", kill_on_drop: false }` [INFO] [stdout] 634c20703e0ae798bc13516b49b4f460f6739b57c4e7ab2c767d6fc07f2ea4a7