[INFO] fetching crate chalk-ir 0.69.0...
[INFO] testing chalk-ir-0.69.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate chalk-ir 0.69.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate chalk-ir 0.69.0 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 chalk-ir 0.69.0
[INFO] finished tweaking crates.io crate chalk-ir 0.69.0
[INFO] tweaked toml for crates.io crate chalk-ir 0.69.0 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] [stdout] 03297066ba38ed2cc8a738674015f57bba9eb7a34a3f1b2681decab6f2849cc3
[INFO] running `Command { std: "docker" "start" "-a" "03297066ba38ed2cc8a738674015f57bba9eb7a34a3f1b2681decab6f2849cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03297066ba38ed2cc8a738674015f57bba9eb7a34a3f1b2681decab6f2849cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03297066ba38ed2cc8a738674015f57bba9eb7a34a3f1b2681decab6f2849cc3", kill_on_drop: false }`
[INFO] [stdout] 03297066ba38ed2cc8a738674015f57bba9eb7a34a3f1b2681decab6f2849cc3
[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] 8e044593544f4027e00500acb8ff29d1eb2e0cf238f91f01ba9b34872a7b4af7
[INFO] running `Command { std: "docker" "start" "-a" "8e044593544f4027e00500acb8ff29d1eb2e0cf238f91f01ba9b34872a7b4af7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling chalk-derive v0.69.0
[INFO] [stderr]    Compiling chalk-ir v0.69.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.66s
[INFO] running `Command { std: "docker" "inspect" "8e044593544f4027e00500acb8ff29d1eb2e0cf238f91f01ba9b34872a7b4af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e044593544f4027e00500acb8ff29d1eb2e0cf238f91f01ba9b34872a7b4af7", kill_on_drop: false }`
[INFO] [stdout] 8e044593544f4027e00500acb8ff29d1eb2e0cf238f91f01ba9b34872a7b4af7
[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] [stdout] a1b669f99a5d6e7bcd859c620af481a26fd64a803e759f917b4edfdfb0d82f83
[INFO] running `Command { std: "docker" "start" "-a" "a1b669f99a5d6e7bcd859c620af481a26fd64a803e759f917b4edfdfb0d82f83", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-ir v0.69.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "a1b669f99a5d6e7bcd859c620af481a26fd64a803e759f917b4edfdfb0d82f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b669f99a5d6e7bcd859c620af481a26fd64a803e759f917b4edfdfb0d82f83", kill_on_drop: false }`
[INFO] [stdout] a1b669f99a5d6e7bcd859c620af481a26fd64a803e759f917b4edfdfb0d82f83
[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] 62b848cfd692aac082ccd6b1900be71a709d55b0e7def4a68b4a0c8cd0461bfb
[INFO] running `Command { std: "docker" "start" "-a" "62b848cfd692aac082ccd6b1900be71a709d55b0e7def4a68b4a0c8cd0461bfb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chalk_ir-9ddd0d04f49cf99c)
[INFO] [stdout] test fold::in_place::tests::box_cleanup_after_early_return ... ok
[INFO] [stdout] test fold::in_place::tests::box_no_cleanup_after_success ... ok
[INFO] [stdout] test fold::in_place::tests::vec_no_cleanup_after_success ... ok
[INFO] [stdout] test fold::in_place::tests::vec_cleanup_after_early_return ... ok
[INFO] [stdout] test fold::in_place::tests::box_cleanup_after_panic ... ok
[INFO] [stderr]    Doc-tests chalk-ir
[INFO] [stdout] test fold::in_place::tests::vec_cleanup_after_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/cast.rs - cast::Cast (line 10) ... ignored
[INFO] [stdout] test src/cast.rs - cast::Cast (line 16) ... ignored
[INFO] [stdout] test src/fold.rs - fold::Folder (line 54) ... ignored
[INFO] [stdout] test src/lib.rs - BoundVar (line 762) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_in_from (line 934) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_out_to (line 980) ... ignored
[INFO] [stdout] test src/lib.rs - DebruijnIndex::within (line 900) ... ignored
[INFO] [stdout] test src/lib.rs - TyVariableKind (line 1373) ... ignored
[INFO] [stdout] test src/lib.rs - Variance::xform (line 109) ... ignored
[INFO] [stdout] test src/lib.rs - Variance::xform (line 95) ... ignored
[INFO] [stdout] test src/visit.rs - visit::Visitor (line 78) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62b848cfd692aac082ccd6b1900be71a709d55b0e7def4a68b4a0c8cd0461bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b848cfd692aac082ccd6b1900be71a709d55b0e7def4a68b4a0c8cd0461bfb", kill_on_drop: false }`
[INFO] [stdout] 62b848cfd692aac082ccd6b1900be71a709d55b0e7def4a68b4a0c8cd0461bfb