[INFO] fetching crate rust_info 0.3.1...
[INFO] testing rust_info-0.3.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate rust_info 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rust_info 0.3.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_info 0.3.1
[INFO] finished tweaking crates.io crate rust_info 0.3.1
[INFO] tweaked toml for crates.io crate rust_info 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate rust_info 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] c2bb083985c498afaf3c2391686b93723b5b0912250ae9ba0d3bf175d78c1095
[INFO] running `Command { std: "docker" "start" "-a" "c2bb083985c498afaf3c2391686b93723b5b0912250ae9ba0d3bf175d78c1095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2bb083985c498afaf3c2391686b93723b5b0912250ae9ba0d3bf175d78c1095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2bb083985c498afaf3c2391686b93723b5b0912250ae9ba0d3bf175d78c1095", kill_on_drop: false }`
[INFO] [stdout] c2bb083985c498afaf3c2391686b93723b5b0912250ae9ba0d3bf175d78c1095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fab82dfe0c3417ff2c7069954267b68fd6d230ed516758d308089fbbaa10f7f5
[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" "fab82dfe0c3417ff2c7069954267b68fd6d230ed516758d308089fbbaa10f7f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_info v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `invalid_codeblock_attribute`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     invalid_codeblock_attribute,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `invalid_codeblock_attributes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "fab82dfe0c3417ff2c7069954267b68fd6d230ed516758d308089fbbaa10f7f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab82dfe0c3417ff2c7069954267b68fd6d230ed516758d308089fbbaa10f7f5", kill_on_drop: false }`
[INFO] [stdout] fab82dfe0c3417ff2c7069954267b68fd6d230ed516758d308089fbbaa10f7f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97e157b2d90107441b3eebfabdc77c1e0ab1f943da7155a5f42acb90584784b
[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" "d97e157b2d90107441b3eebfabdc77c1e0ab1f943da7155a5f42acb90584784b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stdout] warning: unknown lint: `invalid_codeblock_attribute`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     invalid_codeblock_attribute,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `invalid_codeblock_attributes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fsio v0.1.2
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling envmnt v0.8.2
[INFO] [stderr]    Compiling ci_info v0.10.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling rusty-hook v0.11.1
[INFO] [stderr]    Compiling rust_info v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `invalid_codeblock_attribute`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     invalid_codeblock_attribute,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `invalid_codeblock_attributes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.43s
[INFO] running `Command { std: "docker" "inspect" "d97e157b2d90107441b3eebfabdc77c1e0ab1f943da7155a5f42acb90584784b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97e157b2d90107441b3eebfabdc77c1e0ab1f943da7155a5f42acb90584784b", kill_on_drop: false }`
[INFO] [stdout] d97e157b2d90107441b3eebfabdc77c1e0ab1f943da7155a5f42acb90584784b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa43ecc8641ecc13e21ca31c9d863bdbf029d223dd5717e61c16b5a5c57dafa4
[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" "aa43ecc8641ecc13e21ca31c9d863bdbf029d223dd5717e61c16b5a5c57dafa4", kill_on_drop: false }`
[INFO] [stderr] warning: unknown lint: `invalid_codeblock_attribute`
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     invalid_codeblock_attribute,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `invalid_codeblock_attributes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `invalid_codeblock_attribute`
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     invalid_codeblock_attribute,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `invalid_codeblock_attributes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_info-a45072e35fa91dfd
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test rustinfo::rustinfo_test::get_exit_code_error ... ok
[INFO] [stdout] test triple::triple_test::load_android_32bit ... ok
[INFO] [stdout] test triple::triple_test::load_window_64bit_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_window_64bit_msvc ... ok
[INFO] [stdout] test triple::triple_test::load_netbsd_64bit ... ok
[INFO] [stdout] test triple::triple_test::load_windows_32bit_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_with_empty_env ... ok
[INFO] [stdout] test triple::triple_test::load_freebsd_64bit ... ok
[INFO] [stdout] test triple::triple_test::load_with_arch_first ... ok
[INFO] [stdout] test triple::triple_test::load_android_64bit ... ok
[INFO] [stdout] test triple::triple_test::load_linux_arm_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_android_arm ... ok
[INFO] [stdout] test triple::triple_test::load_linux_64bit_musl ... ok
[INFO] [stdout] test triple::triple_test::load_mac_32bit ... ok
[INFO] [stdout] test triple::triple_test::load_with_minimum ... ok
[INFO] [stdout] test triple::triple_test::load_linux_64bit_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_mac_64bit ... ok
[INFO] [stdout] test triple::triple_test::load_linux_32bit_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_windows_32bit_msvc ... ok
[INFO] [stdout] test types::types_test::rust_info_new ... ok
[INFO] [stdout] test triple::triple_test::load_with_os_first ... ok
[INFO] [stdout] test lib_test::get_test ... ok
[INFO] [stdout] test rustinfo::rustinfo_test::load_with_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/get_test-a8f433d0ac13b08a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_info
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - get (line 169) ... ok
[INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/doc-comment-0.3.3/src/lib.rs - (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 120) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa43ecc8641ecc13e21ca31c9d863bdbf029d223dd5717e61c16b5a5c57dafa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa43ecc8641ecc13e21ca31c9d863bdbf029d223dd5717e61c16b5a5c57dafa4", kill_on_drop: false }`
[INFO] [stdout] aa43ecc8641ecc13e21ca31c9d863bdbf029d223dd5717e61c16b5a5c57dafa4