[INFO] fetching crate metrics 0.18.0... [INFO] testing metrics-0.18.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate metrics 0.18.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate metrics 0.18.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate metrics 0.18.0 [INFO] finished tweaking crates.io crate metrics 0.18.0 [INFO] tweaked toml for crates.io crate metrics 0.18.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate metrics 0.18.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6daa9295a65f4a0df749481066bf7b7ae8c9b7d8740a34148f0691c0a7a5dbd0 [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" "6daa9295a65f4a0df749481066bf7b7ae8c9b7d8740a34148f0691c0a7a5dbd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6daa9295a65f4a0df749481066bf7b7ae8c9b7d8740a34148f0691c0a7a5dbd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6daa9295a65f4a0df749481066bf7b7ae8c9b7d8740a34148f0691c0a7a5dbd0", kill_on_drop: false }` [INFO] [stdout] 6daa9295a65f4a0df749481066bf7b7ae8c9b7d8740a34148f0691c0a7a5dbd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] c40b443b21c7cb8e5ea53b3d3e83f6ec3c6a2a20aacbe0d4ed6e2edf2094a862 [INFO] running `Command { std: "docker" "start" "-a" "c40b443b21c7cb8e5ea53b3d3e83f6ec3c6a2a20aacbe0d4ed6e2edf2094a862", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling metrics v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling metrics-macros v0.5.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.69s [INFO] running `Command { std: "docker" "inspect" "c40b443b21c7cb8e5ea53b3d3e83f6ec3c6a2a20aacbe0d4ed6e2edf2094a862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c40b443b21c7cb8e5ea53b3d3e83f6ec3c6a2a20aacbe0d4ed6e2edf2094a862", kill_on_drop: false }` [INFO] [stdout] c40b443b21c7cb8e5ea53b3d3e83f6ec3c6a2a20aacbe0d4ed6e2edf2094a862 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0d4e849599b9324ef0e39739c9086647013aca68d5fa7cb8c127ddf27613b01 [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" "c0d4e849599b9324ef0e39739c9086647013aca68d5fa7cb8c127ddf27613b01", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling trybuild v1.0.54 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling metrics v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 54.82s [INFO] running `Command { std: "docker" "inspect" "c0d4e849599b9324ef0e39739c9086647013aca68d5fa7cb8c127ddf27613b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d4e849599b9324ef0e39739c9086647013aca68d5fa7cb8c127ddf27613b01", kill_on_drop: false }` [INFO] [stdout] c0d4e849599b9324ef0e39739c9086647013aca68d5fa7cb8c127ddf27613b01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fa34622678514d9c7474dc9c73249ad5e7961a52ad369eee9e7084e8ec64bca [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" "9fa34622678514d9c7474dc9c73249ad5e7961a52ad369eee9e7084e8ec64bca", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/metrics-ca034a7b738972b1) [INFO] [stdout] running 4 tests [INFO] [stderr] Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-55484b22a4cf14f6) [INFO] [stdout] test common::tests::test_unit_conversions ... ok [INFO] [stdout] test key::tests::test_key_eq_and_hash ... ok [INFO] [stdout] test key::tests::test_key_ord_and_partialord ... ok [INFO] [stdout] test key::tests::test_key_data_proper_display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling metrics v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stdout] test macros has been running for over 60 seconds [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling metrics-macros v0.5.0 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling metrics-tests v0.0.0 (/opt/rustwide/target/tests/metrics) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/macros/01_basic.rs ... ok [INFO] [stderr] test tests/macros/02_trailing_comma.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Doc-tests metrics [INFO] [stdout] test macros ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 97.42s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - (line 158) - compile ... ok [INFO] [stdout] test src/lib.rs - describe_gauge (line 328) ... ok [INFO] [stdout] test src/lib.rs - counter (line 526) ... ok [INFO] [stdout] test src/lib.rs - describe_histogram (line 362) ... ok [INFO] [stdout] test src/lib.rs - describe_counter (line 294) ... ok [INFO] [stdout] test src/lib.rs - gauge (line 647) ... ok [INFO] [stdout] test src/lib.rs - register_gauge (line 440) ... ok [INFO] [stdout] test src/lib.rs - (line 108) ... ok [INFO] [stdout] test src/lib.rs - decrement_gauge (line 723) ... ok [INFO] [stdout] test src/lib.rs - increment_counter (line 564) ... ok [INFO] [stdout] test src/lib.rs - histogram (line 770) ... ok [INFO] [stdout] test src/lib.rs - register_histogram (line 486) ... ok [INFO] [stdout] test src/lib.rs - absolute_counter (line 609) ... ok [INFO] [stdout] test src/lib.rs - increment_gauge (line 685) ... ok [INFO] [stdout] test src/lib.rs - register_counter (line 395) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9fa34622678514d9c7474dc9c73249ad5e7961a52ad369eee9e7084e8ec64bca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fa34622678514d9c7474dc9c73249ad5e7961a52ad369eee9e7084e8ec64bca", kill_on_drop: false }` [INFO] [stdout] 9fa34622678514d9c7474dc9c73249ad5e7961a52ad369eee9e7084e8ec64bca