[INFO] fetching crate human-size 0.4.1...
[INFO] testing human-size-0.4.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate human-size 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate human-size 0.4.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate human-size 0.4.1
[INFO] finished tweaking crates.io crate human-size 0.4.1
[INFO] tweaked toml for crates.io crate human-size 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 9b27268ef3c39930b84cac29d3db1724556ab22ac39c5e94968a11065bec41dd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9b27268ef3c39930b84cac29d3db1724556ab22ac39c5e94968a11065bec41dd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling human-size v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "9b27268ef3c39930b84cac29d3db1724556ab22ac39c5e94968a11065bec41dd"`
[INFO] running `"docker" "rm" "-f" "9b27268ef3c39930b84cac29d3db1724556ab22ac39c5e94968a11065bec41dd"`
[INFO] [stdout] 9b27268ef3c39930b84cac29d3db1724556ab22ac39c5e94968a11065bec41dd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8de1238df0f8105e1e519b23b680dc088829b155fd951f44b3832aba72f62325
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8de1238df0f8105e1e519b23b680dc088829b155fd951f44b3832aba72f62325"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_test v1.0.111
[INFO] [stderr]    Compiling human-size v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `"docker" "inspect" "8de1238df0f8105e1e519b23b680dc088829b155fd951f44b3832aba72f62325"`
[INFO] running `"docker" "rm" "-f" "8de1238df0f8105e1e519b23b680dc088829b155fd951f44b3832aba72f62325"`
[INFO] [stdout] 8de1238df0f8105e1e519b23b680dc088829b155fd951f44b3832aba72f62325
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "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] 4194a9ee86e2aeab4e18bf1f74fc63b6be0d52ad55ef85f7cbaba05ca67cf0d7
[INFO] running `"docker" "start" "-a" "4194a9ee86e2aeab4e18bf1f74fc63b6be0d52ad55ef85f7cbaba05ca67cf0d7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/human_size-7003ef61b9cd868c
[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]      Running /opt/rustwide/target/debug/deps/serde-9b5d2ca8fb01dc63
[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]      Running /opt/rustwide/target/debug/deps/tests-642395dfbdb69d26
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test assertions ... ok
[INFO] [stdout] test into_tests ... ok
[INFO] [stdout] test parsing_size_conversion ... ok
[INFO] [stdout] test equivalence_tests ... ok
[INFO] [stdout] test ordering_tests ... ok
[INFO] [stdout] test simple_size_parsing ... ok
[INFO] [stdout] test size_parsing_errors ... ok
[INFO] [stdout] test displaying_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests human-size
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - SpecificSize<M>::multiple (line 214) ... ok
[INFO] [stdout] test src/lib.rs - SpecificSize (line 98) ... ok
[INFO] [stdout] test src/lib.rs - SpecificSize<M>::new (line 136) ... ok
[INFO] [stdout] test src/lib.rs - SpecificSize<M>::value (line 198) ... ok
[INFO] [stdout] test src/lib.rs - SpecificSize<M>::into (line 168) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] test src/lib.rs - SpecificSize (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4194a9ee86e2aeab4e18bf1f74fc63b6be0d52ad55ef85f7cbaba05ca67cf0d7"`
[INFO] running `"docker" "rm" "-f" "4194a9ee86e2aeab4e18bf1f74fc63b6be0d52ad55ef85f7cbaba05ca67cf0d7"`
[INFO] [stdout] 4194a9ee86e2aeab4e18bf1f74fc63b6be0d52ad55ef85f7cbaba05ca67cf0d7