[INFO] crate integral-exponential-polynomial 0.2.0 is already in cache
[INFO] testing integral-exponential-polynomial-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate integral-exponential-polynomial 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate integral-exponential-polynomial 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate integral-exponential-polynomial 0.2.0
[INFO] finished tweaking crates.io crate integral-exponential-polynomial 0.2.0
[INFO] tweaked toml for crates.io crate integral-exponential-polynomial 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bac257eec9184833be53a456162705bced5228dca77db2950165aecc15c2abd3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bac257eec9184833be53a456162705bced5228dca77db2950165aecc15c2abd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bac257eec9184833be53a456162705bced5228dca77db2950165aecc15c2abd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac257eec9184833be53a456162705bced5228dca77db2950165aecc15c2abd3", kill_on_drop: false }`
[INFO] [stdout] bac257eec9184833be53a456162705bced5228dca77db2950165aecc15c2abd3
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec36590c2a79169951a303ed81086817a9dd7a4c8f4edc97abc1e7ef05ebcc0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec36590c2a79169951a303ed81086817a9dd7a4c8f4edc97abc1e7ef05ebcc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling integral-exponential-polynomial v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "ec36590c2a79169951a303ed81086817a9dd7a4c8f4edc97abc1e7ef05ebcc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec36590c2a79169951a303ed81086817a9dd7a4c8f4edc97abc1e7ef05ebcc0a", kill_on_drop: false }`
[INFO] [stdout] ec36590c2a79169951a303ed81086817a9dd7a4c8f4edc97abc1e7ef05ebcc0a
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e2ec6599e9f942ee206c07e40831f83fcd993ee46f2eb8c5dfdc903137dbb097
[INFO] running `Command { std: "docker" "start" "-a" "e2ec6599e9f942ee206c07e40831f83fcd993ee46f2eb8c5dfdc903137dbb097", kill_on_drop: false }`
[INFO] [stderr]    Compiling integral-exponential-polynomial v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "e2ec6599e9f942ee206c07e40831f83fcd993ee46f2eb8c5dfdc903137dbb097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ec6599e9f942ee206c07e40831f83fcd993ee46f2eb8c5dfdc903137dbb097", kill_on_drop: false }`
[INFO] [stdout] e2ec6599e9f942ee206c07e40831f83fcd993ee46f2eb8c5dfdc903137dbb097
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4c920ecebeb6bf60fccd9ccc742b344768fbed80bc0e16aa167415f9a25e857
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f4c920ecebeb6bf60fccd9ccc742b344768fbed80bc0e16aa167415f9a25e857", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integral_exponential_polynomial-178759ed3cae6202
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::add_assign_test ... ok
[INFO] [stdout] test test::add_test ... ok
[INFO] [stderr]    Doc-tests integral-exponential-polynomial
[INFO] [stdout] test test::sub_assign_test ... ok
[INFO] [stdout] test test::apply_test ... ok
[INFO] [stdout] test test::sub_test ... ok
[INFO] [stdout] test test::one_term_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Polynomial::one_term (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial::apply (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4c920ecebeb6bf60fccd9ccc742b344768fbed80bc0e16aa167415f9a25e857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c920ecebeb6bf60fccd9ccc742b344768fbed80bc0e16aa167415f9a25e857", kill_on_drop: false }`
[INFO] [stdout] f4c920ecebeb6bf60fccd9ccc742b344768fbed80bc0e16aa167415f9a25e857