[INFO] fetching crate chemical_elements 0.2.0...
[INFO] testing chemical_elements-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate chemical_elements 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate chemical_elements 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chemical_elements 0.2.0
[INFO] finished tweaking crates.io crate chemical_elements 0.2.0
[INFO] tweaked toml for crates.io crate chemical_elements 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate chemical_elements 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a36279557d3ba422d98ddea50b38645b6f71a97ea3ec52f8b1ab3c4bab6ec412
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a36279557d3ba422d98ddea50b38645b6f71a97ea3ec52f8b1ab3c4bab6ec412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a36279557d3ba422d98ddea50b38645b6f71a97ea3ec52f8b1ab3c4bab6ec412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36279557d3ba422d98ddea50b38645b6f71a97ea3ec52f8b1ab3c4bab6ec412", kill_on_drop: false }`
[INFO] [stdout] a36279557d3ba422d98ddea50b38645b6f71a97ea3ec52f8b1ab3c4bab6ec412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fdaf0842d3fda3a73ad91a816d9360efb4ce851c10b6dec4c0a0a6768b8e8c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5fdaf0842d3fda3a73ad91a816d9360efb4ce851c10b6dec4c0a0a6768b8e8c6", kill_on_drop: false }`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]    Compiling chemical_elements v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "5fdaf0842d3fda3a73ad91a816d9360efb4ce851c10b6dec4c0a0a6768b8e8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fdaf0842d3fda3a73ad91a816d9360efb4ce851c10b6dec4c0a0a6768b8e8c6", kill_on_drop: false }`
[INFO] [stdout] 5fdaf0842d3fda3a73ad91a816d9360efb4ce851c10b6dec4c0a0a6768b8e8c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 195d7f711061d07424f9a94ae8d0bb855789f51a834c8c62192ed9855f9e8b37
[INFO] running `Command { std: "docker" "start" "-a" "195d7f711061d07424f9a94ae8d0bb855789f51a834c8c62192ed9855f9e8b37", kill_on_drop: false }`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]    Compiling chemical_elements v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "195d7f711061d07424f9a94ae8d0bb855789f51a834c8c62192ed9855f9e8b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195d7f711061d07424f9a94ae8d0bb855789f51a834c8c62192ed9855f9e8b37", kill_on_drop: false }`
[INFO] [stdout] 195d7f711061d07424f9a94ae8d0bb855789f51a834c8c62192ed9855f9e8b37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5a1008880442d6243245e81ad4da7654e3b63df1ea5b670e5494a365083bf50
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5a1008880442d6243245e81ad4da7654e3b63df1ea5b670e5494a365083bf50", kill_on_drop: false }`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chemical_elements-c2514babce561e57)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test composition::test::test_add ... ok
[INFO] [stdout] test isotopic_pattern::baffling::test::test_baffling ... ok
[INFO] [stdout] test isotopic_pattern::baffling::test::test_baffling_generator ... ok
[INFO] [stdout] test isotopic_pattern::baffling::test::test_sulfur ... ok
[INFO] [stdout] test composition::test::test_parse ... ok
[INFO] [stdout] test composition::test::test_mul ... ok
[INFO] [stdout] test composition::test::test_mass ... ok
[INFO] [stdout] test composition::test::test_from_vec_str ... ok
[INFO] [stdout] test composition::test::test_from_vec_elt_spec ... ok
[INFO] [stdout] test composition::test::test_fmass ... ok
[INFO] [stdout] test formula::test::test_to_string ... ok
[INFO] [stdout] test composition::test::test_element_spec_parse ... ok
[INFO] [stdout] test formula::test::test_obj ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chemical_elements-c0e2216c4bf18ce4)
[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 chemical_elements
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5a1008880442d6243245e81ad4da7654e3b63df1ea5b670e5494a365083bf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a1008880442d6243245e81ad4da7654e3b63df1ea5b670e5494a365083bf50", kill_on_drop: false }`
[INFO] [stdout] b5a1008880442d6243245e81ad4da7654e3b63df1ea5b670e5494a365083bf50