[INFO] fetching crate sesstype 0.2.4...
[INFO] testing sesstype-0.2.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sesstype 0.2.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sesstype 0.2.4 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sesstype 0.2.4
[INFO] finished tweaking crates.io crate sesstype 0.2.4
[INFO] tweaked toml for crates.io crate sesstype 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bc16c812177f605df9b63f4d4a18c61337442e1d5e7d97f0d4271c8b8222eb0
[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" "5bc16c812177f605df9b63f4d4a18c61337442e1d5e7d97f0d4271c8b8222eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bc16c812177f605df9b63f4d4a18c61337442e1d5e7d97f0d4271c8b8222eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc16c812177f605df9b63f4d4a18c61337442e1d5e7d97f0d4271c8b8222eb0", kill_on_drop: false }`
[INFO] [stdout] 5bc16c812177f605df9b63f4d4a18c61337442e1d5e7d97f0d4271c8b8222eb0
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53790f3fcea30987a53466c36f2286d5c38b7ea6eb60d8d7b31668739ff83fe
[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" "b53790f3fcea30987a53466c36f2286d5c38b7ea6eb60d8d7b31668739ff83fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling sesstype v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "b53790f3fcea30987a53466c36f2286d5c38b7ea6eb60d8d7b31668739ff83fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53790f3fcea30987a53466c36f2286d5c38b7ea6eb60d8d7b31668739ff83fe", kill_on_drop: false }`
[INFO] [stdout] b53790f3fcea30987a53466c36f2286d5c38b7ea6eb60d8d7b31668739ff83fe
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 100e9c125a266f482dc506ecc874f9a2258d2abe9310d759164cf5fd4dba24ef
[INFO] running `Command { std: "docker" "start" "-a" "100e9c125a266f482dc506ecc874f9a2258d2abe9310d759164cf5fd4dba24ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling sesstype v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "100e9c125a266f482dc506ecc874f9a2258d2abe9310d759164cf5fd4dba24ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100e9c125a266f482dc506ecc874f9a2258d2abe9310d759164cf5fd4dba24ef", kill_on_drop: false }`
[INFO] [stdout] 100e9c125a266f482dc506ecc874f9a2258d2abe9310d759164cf5fd4dba24ef
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c03c2696b240d44702dd8af86e23e8b9e81285bc59e969a01667d63173bac992
[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" "c03c2696b240d44702dd8af86e23e8b9e81285bc59e969a01667d63173bac992", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sesstype-066a2ff7b84966bd
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test parser::tests::test_parse_ambiguous ... ok
[INFO] [stdout] test parser::tests::test_parse_ambiguous3 ... ok
[INFO] [stdout] test parser::tests::test_parse_ambiguous2 ... ok
[INFO] [stdout] test parser::tests::test_parse_ambiguous4 ... ok
[INFO] [stdout] test parser::tests::test_equality ... ok
[INFO] [stdout] test parser::tests::test_parse_global ... ok
[INFO] [stdout] test projection::tests::test_projection ... ok
[INFO] [stdout] test projection::tests::test_project_mergefail ... ok
[INFO] [stdout] test tests::example_local_type ... ok
[INFO] [stdout] test parser::tests::test_parse_project ... ok
[INFO] [stdout] test tests::example_global_type ... ok
[INFO] [stdout] test tests::new_role ... ok
[INFO] [stdout] test tests::new_message ... ok
[INFO] [stdout] test parser::tests::test_parse_local ... ok
[INFO] [stdout] test parser::tests::test_deep_equality ... ok
[INFO] [stdout] test tests::example_session_passing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sesstype
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - parser (line 42) ... ignored
[INFO] [stdout] test src/lib.rs - parser (line 52) ... ignored
[INFO] [stdout] test src/lib.rs - parser (line 66) ... ignored
[INFO] [stdout] test src/lib.rs - Role::name (line 294) ... ok
[INFO] [stdout] test src/lib.rs - Message::label (line 156) ... ok
[INFO] [stdout] test src/lib.rs - Message::new (line 139) ... ok
[INFO] [stdout] test src/lib.rs - Message::with_payload_type (line 171) ... ok
[INFO] [stdout] test src/lib.rs - Role::new (line 280) ... ok
[INFO] [stdout] test src/lib.rs - Message::with_payload_session (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c03c2696b240d44702dd8af86e23e8b9e81285bc59e969a01667d63173bac992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03c2696b240d44702dd8af86e23e8b9e81285bc59e969a01667d63173bac992", kill_on_drop: false }`
[INFO] [stdout] c03c2696b240d44702dd8af86e23e8b9e81285bc59e969a01667d63173bac992