[INFO] fetching crate facet-core 0.31.3...
[INFO] testing facet-core-0.31.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate facet-core 0.31.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate facet-core 0.31.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate facet-core 0.31.3
[INFO] tweaked toml for crates.io crate facet-core 0.31.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate facet-core 0.31.3 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] crate crates.io crate facet-core 0.31.3 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c45100426b4d0ea4fb62794c7a0e9ac59b2855db5055694953753cc990880a34
[INFO] running `Command { std: "docker" "start" "-a" "c45100426b4d0ea4fb62794c7a0e9ac59b2855db5055694953753cc990880a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45100426b4d0ea4fb62794c7a0e9ac59b2855db5055694953753cc990880a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45100426b4d0ea4fb62794c7a0e9ac59b2855db5055694953753cc990880a34", kill_on_drop: false }`
[INFO] [stdout] c45100426b4d0ea4fb62794c7a0e9ac59b2855db5055694953753cc990880a34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d3d92aeaa435f0caf129f9222a645cfed2a616fcfc53223338b90528365b3700
[INFO] running `Command { std: "docker" "start" "-a" "d3d92aeaa435f0caf129f9222a645cfed2a616fcfc53223338b90528365b3700", kill_on_drop: false }`
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling facet-core v0.31.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "d3d92aeaa435f0caf129f9222a645cfed2a616fcfc53223338b90528365b3700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d92aeaa435f0caf129f9222a645cfed2a616fcfc53223338b90528365b3700", kill_on_drop: false }`
[INFO] [stdout] d3d92aeaa435f0caf129f9222a645cfed2a616fcfc53223338b90528365b3700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e26c3340b0124fe4282ac7eb801bba7d89c8532b3e36e5d830f0b0056e376f73
[INFO] running `Command { std: "docker" "start" "-a" "e26c3340b0124fe4282ac7eb801bba7d89c8532b3e36e5d830f0b0056e376f73", kill_on_drop: false }`
[INFO] [stderr]    Compiling facet-core v0.31.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `facet_testhelpers`
[INFO] [stdout]  --> tests/pointer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use facet_testhelpers::test;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `facet-core` (test "pointer") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/arc.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/arc.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/arc.rs:525:9
[INFO] [stdout]     |
[INFO] [stdout] 525 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/arc.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/arc.rs:636:9
[INFO] [stdout]     |
[INFO] [stdout] 636 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/arc.rs:696:9
[INFO] [stdout]     |
[INFO] [stdout] 696 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/arc.rs:746:9
[INFO] [stdout]     |
[INFO] [stdout] 746 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/boxed.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/btreeset.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/rc.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/rc.rs:451:9
[INFO] [stdout]     |
[INFO] [stdout] 451 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_alloc/rc.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    --> src/impls_std/hashset.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         facet_testhelpers::setup();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `facet-core` (lib test) due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "e26c3340b0124fe4282ac7eb801bba7d89c8532b3e36e5d830f0b0056e376f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26c3340b0124fe4282ac7eb801bba7d89c8532b3e36e5d830f0b0056e376f73", kill_on_drop: false }`
[INFO] [stdout] e26c3340b0124fe4282ac7eb801bba7d89c8532b3e36e5d830f0b0056e376f73