[INFO] fetching crate invariants 0.1.4...
[INFO] testing invariants-0.1.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate invariants 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate invariants 0.1.4
[INFO] finished tweaking crates.io crate invariants 0.1.4
[INFO] tweaked toml for crates.io crate invariants 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate invariants 0.1.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ef6f1d17f31bc7020c3972fc9abdc833539338895170b84595517ed70d483c8
[INFO] running `Command { std: "docker" "start" "-a" "4ef6f1d17f31bc7020c3972fc9abdc833539338895170b84595517ed70d483c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef6f1d17f31bc7020c3972fc9abdc833539338895170b84595517ed70d483c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef6f1d17f31bc7020c3972fc9abdc833539338895170b84595517ed70d483c8", kill_on_drop: false }`
[INFO] [stdout] 4ef6f1d17f31bc7020c3972fc9abdc833539338895170b84595517ed70d483c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea15733006403f2c449f718beacf15336026f5fdb3dfb52493d26a647a48f7b
[INFO] running `Command { std: "docker" "start" "-a" "7ea15733006403f2c449f718beacf15336026f5fdb3dfb52493d26a647a48f7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling invariants v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "7ea15733006403f2c449f718beacf15336026f5fdb3dfb52493d26a647a48f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea15733006403f2c449f718beacf15336026f5fdb3dfb52493d26a647a48f7b", kill_on_drop: false }`
[INFO] [stdout] 7ea15733006403f2c449f718beacf15336026f5fdb3dfb52493d26a647a48f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42cf31281b084f9a3a0e346681e64c5971fa8ec23d25bc181380b067e6d87f98
[INFO] running `Command { std: "docker" "start" "-a" "42cf31281b084f9a3a0e346681e64c5971fa8ec23d25bc181380b067e6d87f98", kill_on_drop: false }`
[INFO] [stderr]    Compiling invariants v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::dassert`
[INFO] [stdout]    --> src/lib.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |     use crate::dassert;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "42cf31281b084f9a3a0e346681e64c5971fa8ec23d25bc181380b067e6d87f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cf31281b084f9a3a0e346681e64c5971fa8ec23d25bc181380b067e6d87f98", kill_on_drop: false }`
[INFO] [stdout] 42cf31281b084f9a3a0e346681e64c5971fa8ec23d25bc181380b067e6d87f98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dd327385667027322e8e33c359a8624624aaac0182db116f84ed48d247b9b6c
[INFO] running `Command { std: "docker" "start" "-a" "6dd327385667027322e8e33c359a8624624aaac0182db116f84ed48d247b9b6c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::dassert`
[INFO] [stderr]    --> src/lib.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |     use crate::dassert;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `invariants` (lib test) generated 1 warning (run `cargo fix --lib -p invariants --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/invariants-a4db54b99c3d9f65)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::config_filters ... ok
[INFO] [stdout] test tests::max_level_filters ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::it_crashes - should panic ... FAILED
[INFO] [stdout] test tests::config_sanity ... ok
[INFO] [stdout] test tests::config_crashes - should panic ... ok
[INFO] [stdout] test tests::max_level_sanity - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::it_crashes stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:221:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::it_crashes
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "6dd327385667027322e8e33c359a8624624aaac0182db116f84ed48d247b9b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd327385667027322e8e33c359a8624624aaac0182db116f84ed48d247b9b6c", kill_on_drop: false }`
[INFO] [stdout] 6dd327385667027322e8e33c359a8624624aaac0182db116f84ed48d247b9b6c