[INFO] fetching crate chemical_elements 0.2.0...
[INFO] testing chemical_elements-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate chemical_elements 0.2.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate chemical_elements 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-52/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" "+beta-2022-04-10" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72f5c8003206856764ad4d5e0c141334b6efdca6c241474e1038e0926a3f97b1
[INFO] running `Command { std: "docker" "start" "-a" "72f5c8003206856764ad4d5e0c141334b6efdca6c241474e1038e0926a3f97b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72f5c8003206856764ad4d5e0c141334b6efdca6c241474e1038e0926a3f97b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f5c8003206856764ad4d5e0c141334b6efdca6c241474e1038e0926a3f97b1", kill_on_drop: false }`
[INFO] [stdout] 72f5c8003206856764ad4d5e0c141334b6efdca6c241474e1038e0926a3f97b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c597c500f573fff16773a95a96a2e49161cd05db9581a8f74f79dd2757577a8c
[INFO] running `Command { std: "docker" "start" "-a" "c597c500f573fff16773a95a96a2e49161cd05db9581a8f74f79dd2757577a8c", kill_on_drop: false }`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling chemical_elements v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "c597c500f573fff16773a95a96a2e49161cd05db9581a8f74f79dd2757577a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c597c500f573fff16773a95a96a2e49161cd05db9581a8f74f79dd2757577a8c", kill_on_drop: false }`
[INFO] [stdout] c597c500f573fff16773a95a96a2e49161cd05db9581a8f74f79dd2757577a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 123895c14e51f0c03e5121322dbd405368f2fb9d422cb62f96ae40bc077e5cca
[INFO] running `Command { std: "docker" "start" "-a" "123895c14e51f0c03e5121322dbd405368f2fb9d422cb62f96ae40bc077e5cca", 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] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/chemical_elements-8079bf668b149698)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/chemical_elements-2e8527b6bcb81e30)
[INFO] running `Command { std: "docker" "inspect" "123895c14e51f0c03e5121322dbd405368f2fb9d422cb62f96ae40bc077e5cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123895c14e51f0c03e5121322dbd405368f2fb9d422cb62f96ae40bc077e5cca", kill_on_drop: false }`
[INFO] [stdout] 123895c14e51f0c03e5121322dbd405368f2fb9d422cb62f96ae40bc077e5cca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4d08e47682ffaa7620da6652e9260932f80fe88c08c7f69bdd4d304ac690161
[INFO] running `Command { std: "docker" "start" "-a" "f4d08e47682ffaa7620da6652e9260932f80fe88c08c7f69bdd4d304ac690161", kill_on_drop: false }`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chemical_elements-8079bf668b149698)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test composition::test::test_element_spec_parse ... ok
[INFO] [stdout] test composition::test::test_add ... ok
[INFO] [stdout] test composition::test::test_fmass ... ok
[INFO] [stdout] test composition::test::test_from_vec_elt_spec ... ok
[INFO] [stdout] test composition::test::test_from_vec_str ... ok
[INFO] [stdout] test composition::test::test_mass ... ok
[INFO] [stdout] test composition::test::test_mul ... ok
[INFO] [stdout] test isotopic_pattern::baffling::test::test_baffling ... ok
[INFO] [stdout] test formula::test::test_obj ... ok
[INFO] [stdout] test formula::test::test_to_string ... 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] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chemical_elements-2e8527b6bcb81e30)
[INFO] [stderr]    Doc-tests chemical_elements
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4d08e47682ffaa7620da6652e9260932f80fe88c08c7f69bdd4d304ac690161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d08e47682ffaa7620da6652e9260932f80fe88c08c7f69bdd4d304ac690161", kill_on_drop: false }`
[INFO] [stdout] f4d08e47682ffaa7620da6652e9260932f80fe88c08c7f69bdd4d304ac690161