[INFO] fetching crate phantasm 0.1.2...
[INFO] testing phantasm-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate phantasm 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate phantasm 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phantasm 0.1.2
[INFO] finished tweaking crates.io crate phantasm 0.1.2
[INFO] tweaked toml for crates.io crate phantasm 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa647d13e736c27bc620f2ad8030a625ddd41b4a4bb58daf908a4d4ae0597f10
[INFO] running `Command { std: "docker" "start" "-a" "fa647d13e736c27bc620f2ad8030a625ddd41b4a4bb58daf908a4d4ae0597f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa647d13e736c27bc620f2ad8030a625ddd41b4a4bb58daf908a4d4ae0597f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa647d13e736c27bc620f2ad8030a625ddd41b4a4bb58daf908a4d4ae0597f10", kill_on_drop: false }`
[INFO] [stdout] fa647d13e736c27bc620f2ad8030a625ddd41b4a4bb58daf908a4d4ae0597f10
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b9f88c2412750663864bfdd285fd4bf21738c6aa7d8ced0f7c2a7faa1938566
[INFO] running `Command { std: "docker" "start" "-a" "4b9f88c2412750663864bfdd285fd4bf21738c6aa7d8ced0f7c2a7faa1938566", kill_on_drop: false }`
[INFO] [stderr]    Compiling phantasm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "4b9f88c2412750663864bfdd285fd4bf21738c6aa7d8ced0f7c2a7faa1938566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9f88c2412750663864bfdd285fd4bf21738c6aa7d8ced0f7c2a7faa1938566", kill_on_drop: false }`
[INFO] [stdout] 4b9f88c2412750663864bfdd285fd4bf21738c6aa7d8ced0f7c2a7faa1938566
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd4c39014d81c63f3a4232a199c4e51d4593fe830eb76b15dfc03cdfdd76622c
[INFO] running `Command { std: "docker" "start" "-a" "bd4c39014d81c63f3a4232a199c4e51d4593fe830eb76b15dfc03cdfdd76622c", kill_on_drop: false }`
[INFO] [stderr]    Compiling phantasm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "bd4c39014d81c63f3a4232a199c4e51d4593fe830eb76b15dfc03cdfdd76622c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4c39014d81c63f3a4232a199c4e51d4593fe830eb76b15dfc03cdfdd76622c", kill_on_drop: false }`
[INFO] [stdout] bd4c39014d81c63f3a4232a199c4e51d4593fe830eb76b15dfc03cdfdd76622c
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e70d6074993edf8042a037ea24ae0499108a6ab7144ec075078c5e755eca1c08
[INFO] running `Command { std: "docker" "start" "-a" "e70d6074993edf8042a037ea24ae0499108a6ab7144ec075078c5e755eca1c08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phantasm-c04e96c28919b199)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests phantasm
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::zstness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - (line 15) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 137) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 91) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - tests::invariance (line 411) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 131) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - tests::contravariance (line 440) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 207) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - tests::invariance (line 417) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - tests::covariance (line 426) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Covariant (line 168) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/lib.rs - Covariant (line 160) ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 214) ... ok
[INFO] [stdout] test src/lib.rs - Covariant (line 175) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 123) ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 199) ... ok
[INFO] [stdout] test src/lib.rs - r#impl::reexport_hack (line 247) ... ok
[INFO] [stdout] test src/lib.rs - (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e70d6074993edf8042a037ea24ae0499108a6ab7144ec075078c5e755eca1c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70d6074993edf8042a037ea24ae0499108a6ab7144ec075078c5e755eca1c08", kill_on_drop: false }`
[INFO] [stdout] e70d6074993edf8042a037ea24ae0499108a6ab7144ec075078c5e755eca1c08