[INFO] fetching crate polygraph 0.1.2...
[INFO] testing polygraph-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate polygraph 0.1.2 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate polygraph 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polygraph 0.1.2
[INFO] finished tweaking crates.io crate polygraph 0.1.2
[INFO] tweaked toml for crates.io crate polygraph 0.1.2 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66fa9e82c3764281a1002c4bebd3f3ceb0296a86f9c1f062b91066305f5902ac
[INFO] running `Command { std: "docker" "start" "-a" "66fa9e82c3764281a1002c4bebd3f3ceb0296a86f9c1f062b91066305f5902ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66fa9e82c3764281a1002c4bebd3f3ceb0296a86f9c1f062b91066305f5902ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66fa9e82c3764281a1002c4bebd3f3ceb0296a86f9c1f062b91066305f5902ac", kill_on_drop: false }`
[INFO] [stdout] 66fa9e82c3764281a1002c4bebd3f3ceb0296a86f9c1f062b91066305f5902ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 968fdad0bc33b73a80c8593ac7b2faa8d8c27637eb01d697241160cdd083cf2e
[INFO] running `Command { std: "docker" "start" "-a" "968fdad0bc33b73a80c8593ac7b2faa8d8c27637eb01d697241160cdd083cf2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tinyset v0.4.10
[INFO] [stderr]    Compiling polygraph-macro v0.1.2
[INFO] [stderr]    Compiling polygraph v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.85s
[INFO] running `Command { std: "docker" "inspect" "968fdad0bc33b73a80c8593ac7b2faa8d8c27637eb01d697241160cdd083cf2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968fdad0bc33b73a80c8593ac7b2faa8d8c27637eb01d697241160cdd083cf2e", kill_on_drop: false }`
[INFO] [stdout] 968fdad0bc33b73a80c8593ac7b2faa8d8c27637eb01d697241160cdd083cf2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4708fe5955cf10b246c880adcad11d278e135b958489a28ece4471cea99bd48c
[INFO] running `Command { std: "docker" "start" "-a" "4708fe5955cf10b246c880adcad11d278e135b958489a28ece4471cea99bd48c", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling polygraph v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.01s
[INFO] running `Command { std: "docker" "inspect" "4708fe5955cf10b246c880adcad11d278e135b958489a28ece4471cea99bd48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4708fe5955cf10b246c880adcad11d278e135b958489a28ece4471cea99bd48c", kill_on_drop: false }`
[INFO] [stdout] 4708fe5955cf10b246c880adcad11d278e135b958489a28ece4471cea99bd48c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89bc1d9dafd7599f51266a50777a15b2746875b84a246470b5621aecc8f79718
[INFO] running `Command { std: "docker" "start" "-a" "89bc1d9dafd7599f51266a50777a15b2746875b84a246470b5621aecc8f79718", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polygraph-0be3e3d81d48166f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test example::tree::test ... ok
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tinyset v0.4.10
[INFO] [stderr]    Compiling polygraph-macro v0.1.2
[INFO] [stderr]     Checking polygraph v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking polygraph-tests v0.0.0 (/opt/rustwide/target/tests/polygraph)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.64s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/enum-generics.rs ... ok
[INFO] [stderr] test tests/ui/has-generics.rs ... ok
[INFO] [stderr] test tests/ui/type-item.rs ... ok
[INFO] [stdout] test ui ... ok
[INFO] [stderr] test tests/ui/weird-lifetime.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.10s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polygraph
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/example.rs - example (line 2) ... ok
[INFO] [stdout] test src/example.rs - example (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89bc1d9dafd7599f51266a50777a15b2746875b84a246470b5621aecc8f79718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bc1d9dafd7599f51266a50777a15b2746875b84a246470b5621aecc8f79718", kill_on_drop: false }`
[INFO] [stdout] 89bc1d9dafd7599f51266a50777a15b2746875b84a246470b5621aecc8f79718