[INFO] updating cached repository https://github.com/connec/tax-calculator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19f35711951950264d264ccb1f26d70c1ad5b05e
[INFO] testing connec/tax-calculator against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnec%2Ftax-calculator" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/connec/tax-calculator on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/connec/tax-calculator
[INFO] finished tweaking git repo https://github.com/connec/tax-calculator
[INFO] tweaked toml for git repo https://github.com/connec/tax-calculator written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/connec/tax-calculator 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 230d35ad27afd562529d760fc7cbea4ee9eacb7b79ba78381e68184e9c718654
[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" "230d35ad27afd562529d760fc7cbea4ee9eacb7b79ba78381e68184e9c718654"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling tax-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.08s
[INFO] running `"docker" "inspect" "230d35ad27afd562529d760fc7cbea4ee9eacb7b79ba78381e68184e9c718654"`
[INFO] running `"docker" "rm" "-f" "230d35ad27afd562529d760fc7cbea4ee9eacb7b79ba78381e68184e9c718654"`
[INFO] [stdout] 230d35ad27afd562529d760fc7cbea4ee9eacb7b79ba78381e68184e9c718654
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 14d12203c45b42bafddde7b135f27c30152f1ade2f7737d0c6e6e715ae8ecab9
[INFO] running `"docker" "start" "-a" "14d12203c45b42bafddde7b135f27c30152f1ade2f7737d0c6e6e715ae8ecab9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tax-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "14d12203c45b42bafddde7b135f27c30152f1ade2f7737d0c6e6e715ae8ecab9"`
[INFO] running `"docker" "rm" "-f" "14d12203c45b42bafddde7b135f27c30152f1ade2f7737d0c6e6e715ae8ecab9"`
[INFO] [stdout] 14d12203c45b42bafddde7b135f27c30152f1ade2f7737d0c6e6e715ae8ecab9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e3d0dd05a6333a87688fa83709794972d6d8b8f00c425889de17d98842e8f858
[INFO] running `"docker" "start" "-a" "e3d0dd05a6333a87688fa83709794972d6d8b8f00c425889de17d98842e8f858"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tax_calculator-1aeb15be0f37062c
[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/tax_calculator-9e1cf92e2dffe957
[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 tax-calculator
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/tax.rs - tax::Band::name (line 65) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::mul (line 221) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::sub_assign (line 194) ... ok
[INFO] [stdout] test src/tax.rs - tax::Band::rate (line 89) ... ok
[INFO] [stdout] test src/tax.rs - tax::Band::affected_income (line 77) ... ok
[INFO] [stdout] test src/tax.rs - tax::Band (line 21) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::add (line 152) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::sum (line 241) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::from_pounds (line 76) ... ok
[INFO] [stdout] test src/tax.rs - tax::Band::new (line 46) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::from_str (line 114) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::new (line 64) ... ok
[INFO] [stdout] test src/tax.rs - tax::Schedule (line 130) ... ok
[INFO] [stdout] test src/tax.rs - tax::Band::apply (line 101) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::fmt (line 88) ... ok
[INFO] [stdout] test src/gbp.rs - gbp::Gbp::sub (line 174) ... ok
[INFO] [stdout] test src/tax.rs - tax::Schedule::new (line 159) ... ok
[INFO] [stdout] test src/tax.rs - tax::Schedule::apply (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e3d0dd05a6333a87688fa83709794972d6d8b8f00c425889de17d98842e8f858"`
[INFO] running `"docker" "rm" "-f" "e3d0dd05a6333a87688fa83709794972d6d8b8f00c425889de17d98842e8f858"`
[INFO] [stdout] e3d0dd05a6333a87688fa83709794972d6d8b8f00c425889de17d98842e8f858