[INFO] fetching crate metricus_allocator 0.0.14...
[INFO] testing metricus_allocator-0.0.14 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate metricus_allocator 0.0.14 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate metricus_allocator 0.0.14
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate metricus_allocator 0.0.14
[INFO] tweaked toml for crates.io crate metricus_allocator 0.0.14 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metricus_allocator 0.0.14 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metricus_allocator 0.0.14 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-macros v0.2.19
[INFO] [stderr]   Downloaded mimalloc v0.1.43
[INFO] [stderr]   Downloaded darling_macro v0.20.10
[INFO] [stderr]   Downloaded metricus v0.0.14
[INFO] [stderr]   Downloaded serde_derive v1.0.217
[INFO] [stderr]   Downloaded rustversion v1.0.19
[INFO] [stderr]   Downloaded jemallocator v0.5.4
[INFO] [stderr]   Downloaded log v0.4.25
[INFO] [stderr]   Downloaded darling_core v0.20.10
[INFO] [stderr]   Downloaded serde v1.0.217
[INFO] [stderr]   Downloaded indexmap v2.7.0
[INFO] [stderr]   Downloaded time v0.3.37
[INFO] [stderr]   Downloaded serde_with v3.12.0
[INFO] [stderr]   Downloaded cc v1.2.10
[INFO] [stderr]   Downloaded serde_json v1.0.137
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.39
[INFO] [stderr]   Downloaded darling v0.20.10
[INFO] [stderr]   Downloaded serde_with_macros v3.12.0
[INFO] [stderr]   Downloaded quote v1.0.38
[INFO] [stderr]   Downloaded syn v2.0.96
[INFO] [stderr]   Downloaded jemalloc-sys v0.5.4+5.3.0-patched
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f0c854a582d33c73cf135b25fb428ac217fea3f1cb0ad3cbe7849264c8d8091
[INFO] running `Command { std: "docker" "start" "-a" "7f0c854a582d33c73cf135b25fb428ac217fea3f1cb0ad3cbe7849264c8d8091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f0c854a582d33c73cf135b25fb428ac217fea3f1cb0ad3cbe7849264c8d8091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0c854a582d33c73cf135b25fb428ac217fea3f1cb0ad3cbe7849264c8d8091", kill_on_drop: false }`
[INFO] [stdout] 7f0c854a582d33c73cf135b25fb428ac217fea3f1cb0ad3cbe7849264c8d8091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fff97b90808fc639d569bd15810da95e340a7760063cf473fdf0cc688b5fc5c
[INFO] running `Command { std: "docker" "start" "-a" "3fff97b90808fc639d569bd15810da95e340a7760063cf473fdf0cc688b5fc5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling serde_with v3.12.0
[INFO] [stderr]    Compiling metricus v0.0.14
[INFO] [stderr]    Compiling metricus_allocator v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.09s
[INFO] running `Command { std: "docker" "inspect" "3fff97b90808fc639d569bd15810da95e340a7760063cf473fdf0cc688b5fc5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fff97b90808fc639d569bd15810da95e340a7760063cf473fdf0cc688b5fc5c", kill_on_drop: false }`
[INFO] [stdout] 3fff97b90808fc639d569bd15810da95e340a7760063cf473fdf0cc688b5fc5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf0a1596f7aba4abaafdd74f985564666592913c398feb20741171ec0a917a7
[INFO] running `Command { std: "docker" "start" "-a" "7bf0a1596f7aba4abaafdd74f985564666592913c398feb20741171ec0a917a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling metricus_allocator v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "7bf0a1596f7aba4abaafdd74f985564666592913c398feb20741171ec0a917a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf0a1596f7aba4abaafdd74f985564666592913c398feb20741171ec0a917a7", kill_on_drop: false }`
[INFO] [stdout] 7bf0a1596f7aba4abaafdd74f985564666592913c398feb20741171ec0a917a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be5da814e177cded9598051a4b6f3521771d6bb043f7c68de985fba9d13eb912
[INFO] running `Command { std: "docker" "start" "-a" "be5da814e177cded9598051a4b6f3521771d6bb043f7c68de985fba9d13eb912", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metricus_allocator-e3a8af01a5bb5c73)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metricus_allocator
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - enable_allocator_instrumentation (line 103) - compile ... ok
[INFO] [stdout] test src/lib.rs - CountingAllocator (line 24) - compile ... ok
[INFO] [stdout] test src/lib.rs - enable_allocator_instrumentation (line 117) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be5da814e177cded9598051a4b6f3521771d6bb043f7c68de985fba9d13eb912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5da814e177cded9598051a4b6f3521771d6bb043f7c68de985fba9d13eb912", kill_on_drop: false }`
[INFO] [stdout] be5da814e177cded9598051a4b6f3521771d6bb043f7c68de985fba9d13eb912