[INFO] fetching crate progressing 2.2.3...
[INFO] testing progressing-2.2.3 against 1.44.0 for beta-1.45-1
[INFO] extracting crate progressing 2.2.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate progressing 2.2.3 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 progressing 2.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate progressing 2.2.3
[INFO] tweaked toml for crates.io crate progressing 2.2.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate progressing 2.2.3 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-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" "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] f141208985c1debf7968211066693b8b371672ea5ade7e213cf91f3e058f0d70
[INFO] running `"docker" "start" "-a" "f141208985c1debf7968211066693b8b371672ea5ade7e213cf91f3e058f0d70"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling progressing v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "f141208985c1debf7968211066693b8b371672ea5ade7e213cf91f3e058f0d70"`
[INFO] running `"docker" "rm" "-f" "f141208985c1debf7968211066693b8b371672ea5ade7e213cf91f3e058f0d70"`
[INFO] [stdout] f141208985c1debf7968211066693b8b371672ea5ade7e213cf91f3e058f0d70
[INFO] running `"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" "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] 0dc2e9e5c1e913c9692073966d54b9103328a7efcf926e58b6b84ee8b420729d
[INFO] running `"docker" "start" "-a" "0dc2e9e5c1e913c9692073966d54b9103328a7efcf926e58b6b84ee8b420729d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling progressing v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "0dc2e9e5c1e913c9692073966d54b9103328a7efcf926e58b6b84ee8b420729d"`
[INFO] running `"docker" "rm" "-f" "0dc2e9e5c1e913c9692073966d54b9103328a7efcf926e58b6b84ee8b420729d"`
[INFO] [stdout] 0dc2e9e5c1e913c9692073966d54b9103328a7efcf926e58b6b84ee8b420729d
[INFO] running `"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" "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] 204e0ec81aaf36877af8226b5671c330b5f0bcd684ec6263f99aa7f43fb7e69e
[INFO] running `"docker" "start" "-a" "204e0ec81aaf36877af8226b5671c330b5f0bcd684ec6263f99aa7f43fb7e69e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/progressing-76bac624478ffc37
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests progressing
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/bars/mapping.rs - bars::mapping::MappingBar (line 25) ... ok
[INFO] [stdout] test src/bars/mod.rs - bars::Bar (line 23) ... ok
[INFO] [stdout] test src/bars/bernoulli.rs - bars::bernoulli::BernoulliBar (line 80) ... ok
[INFO] [stdout] test src/bars/clamping.rs - bars::clamping::ClampingBar (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "204e0ec81aaf36877af8226b5671c330b5f0bcd684ec6263f99aa7f43fb7e69e"`
[INFO] running `"docker" "rm" "-f" "204e0ec81aaf36877af8226b5671c330b5f0bcd684ec6263f99aa7f43fb7e69e"`
[INFO] [stdout] 204e0ec81aaf36877af8226b5671c330b5f0bcd684ec6263f99aa7f43fb7e69e