[INFO] fetching crate eztrace 0.1.0...
[INFO] testing eztrace-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate eztrace 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate eztrace 0.1.0 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 eztrace 0.1.0
[INFO] finished tweaking crates.io crate eztrace 0.1.0
[INFO] tweaked toml for crates.io crate eztrace 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] be7962742114ce1e1ad6604718d663098bd7b26e654f2bbca7f89810b49c648c
[INFO] running `"docker" "start" "-a" "be7962742114ce1e1ad6604718d663098bd7b26e654f2bbca7f89810b49c648c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling eztrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "be7962742114ce1e1ad6604718d663098bd7b26e654f2bbca7f89810b49c648c"`
[INFO] running `"docker" "rm" "-f" "be7962742114ce1e1ad6604718d663098bd7b26e654f2bbca7f89810b49c648c"`
[INFO] [stdout] be7962742114ce1e1ad6604718d663098bd7b26e654f2bbca7f89810b49c648c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bef052d8111ebe36dce20ae0b8bdf6b7e583ed4ec86b8b3413d232b449f85c14
[INFO] running `"docker" "start" "-a" "bef052d8111ebe36dce20ae0b8bdf6b7e583ed4ec86b8b3413d232b449f85c14"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling eztrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "bef052d8111ebe36dce20ae0b8bdf6b7e583ed4ec86b8b3413d232b449f85c14"`
[INFO] running `"docker" "rm" "-f" "bef052d8111ebe36dce20ae0b8bdf6b7e583ed4ec86b8b3413d232b449f85c14"`
[INFO] [stdout] bef052d8111ebe36dce20ae0b8bdf6b7e583ed4ec86b8b3413d232b449f85c14
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f2fa9cbc66553b6c2938599d266e230d2288c9bf62ab495a9b9d22f18bfba415
[INFO] running `"docker" "start" "-a" "f2fa9cbc66553b6c2938599d266e230d2288c9bf62ab495a9b9d22f18bfba415"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eztrace-f5fbb3fec811d500
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::single ... ok
[INFO] [stdout] test tests::multi ... ok
[INFO] [stdout] test tests::single_eval_per_arg ... ok
[INFO] [stdout] test tests::no_move ... ok
[INFO] [stdout] test tests::the_docs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eztrace
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test eztrace.rs -  (line 10) ... ok
[INFO] [stdout] test eztrace.rs - trace (line 45) ... ok
[INFO] [stdout] test eztrace.rs - trace (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f2fa9cbc66553b6c2938599d266e230d2288c9bf62ab495a9b9d22f18bfba415"`
[INFO] running `"docker" "rm" "-f" "f2fa9cbc66553b6c2938599d266e230d2288c9bf62ab495a9b9d22f18bfba415"`
[INFO] [stdout] f2fa9cbc66553b6c2938599d266e230d2288c9bf62ab495a9b9d22f18bfba415