[INFO] fetching crate trait_eval 0.1.3...
[INFO] testing trait_eval-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate trait_eval 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate trait_eval 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trait_eval 0.1.3
[INFO] finished tweaking crates.io crate trait_eval 0.1.3
[INFO] tweaked toml for crates.io crate trait_eval 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f4e3567c3acdee3d168cddc7af3f0c7272f5be9850a8d7a96f36da0aeb3f26c
[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" "0f4e3567c3acdee3d168cddc7af3f0c7272f5be9850a8d7a96f36da0aeb3f26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f4e3567c3acdee3d168cddc7af3f0c7272f5be9850a8d7a96f36da0aeb3f26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4e3567c3acdee3d168cddc7af3f0c7272f5be9850a8d7a96f36da0aeb3f26c", kill_on_drop: false }`
[INFO] [stdout] 0f4e3567c3acdee3d168cddc7af3f0c7272f5be9850a8d7a96f36da0aeb3f26c
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0ac856943853b6774c1f50c507e511151bdcd78d464feacbe384c9720668cf
[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" "ca0ac856943853b6774c1f50c507e511151bdcd78d464feacbe384c9720668cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_eval v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "ca0ac856943853b6774c1f50c507e511151bdcd78d464feacbe384c9720668cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0ac856943853b6774c1f50c507e511151bdcd78d464feacbe384c9720668cf", kill_on_drop: false }`
[INFO] [stdout] ca0ac856943853b6774c1f50c507e511151bdcd78d464feacbe384c9720668cf
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccc391d2d0dd2b05ae43e7dfafa937496287f5703d00fb4716ca2b24bef1adcd
[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" "ccc391d2d0dd2b05ae43e7dfafa937496287f5703d00fb4716ca2b24bef1adcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait_eval v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ccc391d2d0dd2b05ae43e7dfafa937496287f5703d00fb4716ca2b24bef1adcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc391d2d0dd2b05ae43e7dfafa937496287f5703d00fb4716ca2b24bef1adcd", kill_on_drop: false }`
[INFO] [stdout] ccc391d2d0dd2b05ae43e7dfafa937496287f5703d00fb4716ca2b24bef1adcd
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f34d1c5d434ea5734da371b3cc12e5f08455ae0704ddbf7e439453104c49c9ef
[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" "f34d1c5d434ea5734da371b3cc12e5f08455ae0704ddbf7e439453104c49c9ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trait_eval-191fc04a5e9b21dd
[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 trait_eval
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Not (line 473) ... ok
[INFO] [stdout] test src/lib.rs - Eval::eval (line 556) ... ok
[INFO] [stdout] test src/lib.rs - Succ (line 128) ... ok
[INFO] [stdout] test src/lib.rs - Mod (line 322) ... ok
[INFO] [stdout] test src/lib.rs - Equals (line 348) ... ok
[INFO] [stdout] test src/lib.rs - Plus (line 178) ... ok
[INFO] [stdout] test src/lib.rs - AndAlso (line 495) ... ok
[INFO] [stdout] test src/lib.rs - OrElse (line 523) ... ok
[INFO] [stdout] test src/lib.rs - LessThan (line 387) ... ok
[INFO] [stdout] test src/lib.rs - Minus (line 295) ... ok
[INFO] [stdout] test src/lib.rs - Fib (line 422) ... ok
[INFO] [stdout] test src/lib.rs - Pred (line 265) ... ok
[INFO] [stdout] test src/lib.rs - If (line 156) ... ok
[INFO] [stdout] test src/lib.rs - Fact (line 232) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - Times (line 204) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f34d1c5d434ea5734da371b3cc12e5f08455ae0704ddbf7e439453104c49c9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34d1c5d434ea5734da371b3cc12e5f08455ae0704ddbf7e439453104c49c9ef", kill_on_drop: false }`
[INFO] [stdout] f34d1c5d434ea5734da371b3cc12e5f08455ae0704ddbf7e439453104c49c9ef