[INFO] fetching crate ytop 0.6.2... [INFO] testing ytop-0.6.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate ytop 0.6.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ytop 0.6.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ytop 0.6.2 [INFO] finished tweaking crates.io crate ytop 0.6.2 [INFO] tweaked toml for crates.io crate ytop 0.6.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate ytop 0.6.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d7bab5c79a1751376392ba38447bea7391ab8d6ea1ed09a73077620b867df9a0 [INFO] running `"docker" "start" "-a" "d7bab5c79a1751376392ba38447bea7391ab8d6ea1ed09a73077620b867df9a0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling battery v0.7.5 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling platforms v0.2.1 [INFO] [stderr] Compiling unescape v0.1.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling size v0.1.2 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling uom v0.26.0 [INFO] [stderr] Compiling ctrlc v3.1.4 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling platform-dirs v0.2.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling signal-hook v0.1.14 [INFO] [stderr] Compiling crossterm v0.17.4 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling console v0.9.2 [INFO] [stderr] Compiling tui v0.9.2 [INFO] [stderr] Compiling better-panic v0.2.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling snafu-derive v0.6.7 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling snafu v0.6.7 [INFO] [stderr] Compiling psutil v3.1.0 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling ytop v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 18s [INFO] running `"docker" "inspect" "d7bab5c79a1751376392ba38447bea7391ab8d6ea1ed09a73077620b867df9a0"` [INFO] running `"docker" "rm" "-f" "d7bab5c79a1751376392ba38447bea7391ab8d6ea1ed09a73077620b867df9a0"` [INFO] [stdout] d7bab5c79a1751376392ba38447bea7391ab8d6ea1ed09a73077620b867df9a0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dcde7f15fbed60f57bb1db34cf315a3757152bdbc0287f6b37e88f6aed709c0e [INFO] running `"docker" "start" "-a" "dcde7f15fbed60f57bb1db34cf315a3757152bdbc0287f6b37e88f6aed709c0e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ytop v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.99s [INFO] running `"docker" "inspect" "dcde7f15fbed60f57bb1db34cf315a3757152bdbc0287f6b37e88f6aed709c0e"` [INFO] running `"docker" "rm" "-f" "dcde7f15fbed60f57bb1db34cf315a3757152bdbc0287f6b37e88f6aed709c0e"` [INFO] [stdout] dcde7f15fbed60f57bb1db34cf315a3757152bdbc0287f6b37e88f6aed709c0e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6cc4674051fae1d419cb42041234304acd740b7b2f33fa443ccc33dc9d152d84 [INFO] running `"docker" "start" "-a" "6cc4674051fae1d419cb42041234304acd740b7b2f33fa443ccc33dc9d152d84"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ytop-fdd1cc47d6c162c9 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sparkline::tests::it_does_not_panic_if_max_is_set_to_zero ... ok [INFO] [stdout] test sparkline::tests::it_does_not_panic_if_max_is_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6cc4674051fae1d419cb42041234304acd740b7b2f33fa443ccc33dc9d152d84"` [INFO] running `"docker" "rm" "-f" "6cc4674051fae1d419cb42041234304acd740b7b2f33fa443ccc33dc9d152d84"` [INFO] [stdout] 6cc4674051fae1d419cb42041234304acd740b7b2f33fa443ccc33dc9d152d84