[INFO] crate flagset 0.3.0 is already in cache
[INFO] testing flagset-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate flagset 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate flagset 0.3.0 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 flagset 0.3.0
[INFO] finished tweaking crates.io crate flagset 0.3.0
[INFO] tweaked toml for crates.io crate flagset 0.3.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 37a917de81bfa519bf57299c83776393ae27f1871d66882008770248099ea5fb
[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" "37a917de81bfa519bf57299c83776393ae27f1871d66882008770248099ea5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37a917de81bfa519bf57299c83776393ae27f1871d66882008770248099ea5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a917de81bfa519bf57299c83776393ae27f1871d66882008770248099ea5fb", kill_on_drop: false }`
[INFO] [stdout] 37a917de81bfa519bf57299c83776393ae27f1871d66882008770248099ea5fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca4d54d5f7c8bf8b8466318860db228a156a6826d0097e735e47e9895283fbe7
[INFO] running `Command { std: "docker" "start" "-a" "ca4d54d5f7c8bf8b8466318860db228a156a6826d0097e735e47e9895283fbe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling flagset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "ca4d54d5f7c8bf8b8466318860db228a156a6826d0097e735e47e9895283fbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4d54d5f7c8bf8b8466318860db228a156a6826d0097e735e47e9895283fbe7", kill_on_drop: false }`
[INFO] [stdout] ca4d54d5f7c8bf8b8466318860db228a156a6826d0097e735e47e9895283fbe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] c8e5ce1c336832288e85cad470c5ae6d96e72d6c6ea1556d0588ae384ece8982
[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" "c8e5ce1c336832288e85cad470c5ae6d96e72d6c6ea1556d0588ae384ece8982", kill_on_drop: false }`
[INFO] [stderr]    Compiling flagset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "c8e5ce1c336832288e85cad470c5ae6d96e72d6c6ea1556d0588ae384ece8982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e5ce1c336832288e85cad470c5ae6d96e72d6c6ea1556d0588ae384ece8982", kill_on_drop: false }`
[INFO] [stdout] c8e5ce1c336832288e85cad470c5ae6d96e72d6c6ea1556d0588ae384ece8982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a5e0bf8534765e05eef22d57f4221dff333dd4578ec7b7f842ad1c22f86cb7f8
[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" "a5e0bf8534765e05eef22d57f4221dff333dd4578ec7b7f842ad1c22f86cb7f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flagset-f5cb26747b8e2e89
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flagset
[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] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/lib.rs - (line 105) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::contains (line 870) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::default (line 332) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::clear (line 894) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bits (line 778) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitand (line 394) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitand_assign (line 421) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitxor_assign (line 535) ... ok
[INFO] [stdout] test src/lib.rs - (line 157) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::drain (line 918) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitxor (line 510) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitor (line 452) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitor_assign (line 477) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::from (line 305) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_empty (line 799) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::into_iter (line 260) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::full (line 751) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_full (line 823) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::rem (line 619) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::not (line 364) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new (line 672) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_disjoint (line 847) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::sub (line 566) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::retain (line 945) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new_unchecked (line 728) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::rem_assign (line 647) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new_truncated (line 699) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::sub_assign (line 590) ... ok
[INFO] [stdout] test src/lib.rs - flags (line 994) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5e0bf8534765e05eef22d57f4221dff333dd4578ec7b7f842ad1c22f86cb7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e0bf8534765e05eef22d57f4221dff333dd4578ec7b7f842ad1c22f86cb7f8", kill_on_drop: false }`
[INFO] [stdout] a5e0bf8534765e05eef22d57f4221dff333dd4578ec7b7f842ad1c22f86cb7f8