[INFO] crate gumdrop 0.8.0 is already in cache
[INFO] testing gumdrop-0.8.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate gumdrop 0.8.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gumdrop 0.8.0 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 gumdrop 0.8.0
[INFO] finished tweaking crates.io crate gumdrop 0.8.0
[INFO] tweaked toml for crates.io crate gumdrop 0.8.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate gumdrop 0.8.0 already has a lockfile, it will not be regenerated
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2645a2ff4a7890224d79a8daf5e57ec67e7c39d9ca9022c586be3738ae91a3a7
[INFO] running `Command { std: "docker" "start" "-a" "2645a2ff4a7890224d79a8daf5e57ec67e7c39d9ca9022c586be3738ae91a3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2645a2ff4a7890224d79a8daf5e57ec67e7c39d9ca9022c586be3738ae91a3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2645a2ff4a7890224d79a8daf5e57ec67e7c39d9ca9022c586be3738ae91a3a7", kill_on_drop: false }`
[INFO] [stdout] 2645a2ff4a7890224d79a8daf5e57ec67e7c39d9ca9022c586be3738ae91a3a7
[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] a301eecb6280d0cd2845242b9ef3e3d947dfd241c23a49207eb732c3d6859712
[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" "a301eecb6280d0cd2845242b9ef3e3d947dfd241c23a49207eb732c3d6859712", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]    Compiling gumdrop v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.21s
[INFO] running `Command { std: "docker" "inspect" "a301eecb6280d0cd2845242b9ef3e3d947dfd241c23a49207eb732c3d6859712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a301eecb6280d0cd2845242b9ef3e3d947dfd241c23a49207eb732c3d6859712", kill_on_drop: false }`
[INFO] [stdout] a301eecb6280d0cd2845242b9ef3e3d947dfd241c23a49207eb732c3d6859712
[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] 5fdfaec60f5a74dca9c8bac869778f3f6432c8a216908e8fcb7dfc0b10df13da
[INFO] running `Command { std: "docker" "start" "-a" "5fdfaec60f5a74dca9c8bac869778f3f6432c8a216908e8fcb7dfc0b10df13da", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling gumdrop v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "5fdfaec60f5a74dca9c8bac869778f3f6432c8a216908e8fcb7dfc0b10df13da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fdfaec60f5a74dca9c8bac869778f3f6432c8a216908e8fcb7dfc0b10df13da", kill_on_drop: false }`
[INFO] [stdout] 5fdfaec60f5a74dca9c8bac869778f3f6432c8a216908e8fcb7dfc0b10df13da
[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] 5c4db0fd5602aea9f468e58bbf8f1e95daa6cc50869d6495572698cee2dcf336
[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" "5c4db0fd5602aea9f468e58bbf8f1e95daa6cc50869d6495572698cee2dcf336", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gumdrop-12016d6e4a63e807
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_parsing_style ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/options-fd507e27f2a5fb3a
[INFO] [stdout] test test::test_parser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_default_parse ... ok
[INFO] [stdout] test test_opt_bool ... ok
[INFO] [stdout] test test_help_flag ... ok
[INFO] [stdout] test test_no_multi ... ok
[INFO] [stdout] test test_failed_parse_free ... ok
[INFO] [stdout] test test_failed_default ... ok
[INFO] [stdout] test test_opt_count ... ok
[INFO] [stdout] test test_command ... ok
[INFO] [stdout] test test_opt_free ... ok
[INFO] [stdout] test test_opt_int ... ok
[INFO] [stdout] test test_opt_long ... ok
[INFO] [stdout] test test_opt_no_free ... ok
[INFO] [stdout] test test_opt_push ... ok
[INFO] [stdout] test test_opt_short ... ok
[INFO] [stdout] test test_opt_short_override ... ok
[INFO] [stdout] test test_opt_string ... ok
[INFO] [stdout] test test_opt_tuple ... ok
[INFO] [stdout] test test_nested_command ... ok
[INFO] [stdout] test test_opt_tuple_error ... ok
[INFO] [stdout] test test_doc_help ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_required ... ok
[INFO] [stdout] test test_required_help ... ok
[INFO] [stdout] test test_type_attrs ... ok
[INFO] [stdout] test test_typed_free ... ok
[INFO] [stdout] test test_help_flag_command ... ok
[INFO] [stdout] test test_hygiene ... ok
[INFO] [stdout] test test_command_usage ... ok
[INFO] [stdout] test test_command_name ... ok
[INFO] [stdout] test test_many_help_flags ... ok
[INFO] [stderr]    Doc-tests gumdrop
[INFO] [stdout] test test_usage ... ok
[INFO] [stdout] test test_no_help_flag ... ok
[INFO] [stdout] test test_multi_free ... ok
[INFO] [stdout] test test_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c4db0fd5602aea9f468e58bbf8f1e95daa6cc50869d6495572698cee2dcf336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4db0fd5602aea9f468e58bbf8f1e95daa6cc50869d6495572698cee2dcf336", kill_on_drop: false }`
[INFO] [stdout] 5c4db0fd5602aea9f468e58bbf8f1e95daa6cc50869d6495572698cee2dcf336