[INFO] fetching crate syllogism 0.1.1...
[INFO] testing syllogism-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate syllogism 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate syllogism 0.1.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syllogism 0.1.1
[INFO] finished tweaking crates.io crate syllogism 0.1.1
[INFO] tweaked toml for crates.io crate syllogism 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 104a955e017f8a14c3bf77dfd1115bb7ef95f4c236878376d5939c3cfc64e50b
[INFO] running `Command { std: "docker" "start" "-a" "104a955e017f8a14c3bf77dfd1115bb7ef95f4c236878376d5939c3cfc64e50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "104a955e017f8a14c3bf77dfd1115bb7ef95f4c236878376d5939c3cfc64e50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104a955e017f8a14c3bf77dfd1115bb7ef95f4c236878376d5939c3cfc64e50b", kill_on_drop: false }`
[INFO] [stdout] 104a955e017f8a14c3bf77dfd1115bb7ef95f4c236878376d5939c3cfc64e50b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d75b531e7ebfb2f38930852c2de17d5d11062ee4efaf3d73a6e6276f1bdaf91e
[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" "d75b531e7ebfb2f38930852c2de17d5d11062ee4efaf3d73a6e6276f1bdaf91e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syllogism v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d75b531e7ebfb2f38930852c2de17d5d11062ee4efaf3d73a6e6276f1bdaf91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75b531e7ebfb2f38930852c2de17d5d11062ee4efaf3d73a6e6276f1bdaf91e", kill_on_drop: false }`
[INFO] [stdout] d75b531e7ebfb2f38930852c2de17d5d11062ee4efaf3d73a6e6276f1bdaf91e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 69fb6dd90cda580e293192e4413b41140ab91e3bd15ba4bb23f223322bf33e43
[INFO] running `Command { std: "docker" "start" "-a" "69fb6dd90cda580e293192e4413b41140ab91e3bd15ba4bb23f223322bf33e43", kill_on_drop: false }`
[INFO] [stderr]    Compiling syllogism v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "69fb6dd90cda580e293192e4413b41140ab91e3bd15ba4bb23f223322bf33e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69fb6dd90cda580e293192e4413b41140ab91e3bd15ba4bb23f223322bf33e43", kill_on_drop: false }`
[INFO] [stdout] 69fb6dd90cda580e293192e4413b41140ab91e3bd15ba4bb23f223322bf33e43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff1c6913743a84d013d6d43a6cb3ee523dd27f8d10d8b739a7b1044085be48e2
[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" "ff1c6913743a84d013d6d43a6cb3ee523dd27f8d10d8b739a7b1044085be48e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syllogism-930779d1fd0ba3c2)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests syllogism
[INFO] [stdout] test tests::compatibility_traits_defined ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Specialize (line 314) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Specialize (line 339) ... ok
[INFO] [stdout] test src/lib.rs - Specialize (line 278) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - Specialize (line 377) ... ok
[INFO] [stdout] test src/lib.rs - (line 197) ... ok
[INFO] [stdout] test src/lib.rs - IsNot (line 236) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 162) ... ok
[INFO] [stdout] test src/lib.rs - define_compatibility (line 529) ... ok
[INFO] [stdout] test src/lib.rs - define_compatibility (line 508) ... ok
[INFO] [stdout] test src/lib.rs - define_compatibility (line 471) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - define_compatibility (line 487) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff1c6913743a84d013d6d43a6cb3ee523dd27f8d10d8b739a7b1044085be48e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1c6913743a84d013d6d43a6cb3ee523dd27f8d10d8b739a7b1044085be48e2", kill_on_drop: false }`
[INFO] [stdout] ff1c6913743a84d013d6d43a6cb3ee523dd27f8d10d8b739a7b1044085be48e2