[INFO] fetching crate rust_info 0.3.2...
[INFO] testing rust_info-0.3.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rust_info 0.3.2 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate rust_info 0.3.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_info 0.3.2
[INFO] finished tweaking crates.io crate rust_info 0.3.2
[INFO] tweaked toml for crates.io crate rust_info 0.3.2 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate rust_info 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8587fd74ab96127c48c8e0bd48282814fa43fb78e7b3d96c91c98544c486904c
[INFO] running `Command { std: "docker" "start" "-a" "8587fd74ab96127c48c8e0bd48282814fa43fb78e7b3d96c91c98544c486904c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8587fd74ab96127c48c8e0bd48282814fa43fb78e7b3d96c91c98544c486904c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8587fd74ab96127c48c8e0bd48282814fa43fb78e7b3d96c91c98544c486904c", kill_on_drop: false }`
[INFO] [stdout] 8587fd74ab96127c48c8e0bd48282814fa43fb78e7b3d96c91c98544c486904c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f375c807522a02a94b80ddc8bc9c0a9d54c9c771e50b07f186b002caf4cc246
[INFO] running `Command { std: "docker" "start" "-a" "6f375c807522a02a94b80ddc8bc9c0a9d54c9c771e50b07f186b002caf4cc246", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_info v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "6f375c807522a02a94b80ddc8bc9c0a9d54c9c771e50b07f186b002caf4cc246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f375c807522a02a94b80ddc8bc9c0a9d54c9c771e50b07f186b002caf4cc246", kill_on_drop: false }`
[INFO] [stdout] 6f375c807522a02a94b80ddc8bc9c0a9d54c9c771e50b07f186b002caf4cc246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d5336109094636d386582d94fa1cd9934332b5934803112a9beb01fe45467f
[INFO] running `Command { std: "docker" "start" "-a" "f3d5336109094636d386582d94fa1cd9934332b5934803112a9beb01fe45467f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rust_info v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "f3d5336109094636d386582d94fa1cd9934332b5934803112a9beb01fe45467f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d5336109094636d386582d94fa1cd9934332b5934803112a9beb01fe45467f", kill_on_drop: false }`
[INFO] [stdout] f3d5336109094636d386582d94fa1cd9934332b5934803112a9beb01fe45467f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37a9a322d49438430d4c4e2c99ec387f76af4c556ebd9814f4f8853d4444791a
[INFO] running `Command { std: "docker" "start" "-a" "37a9a322d49438430d4c4e2c99ec387f76af4c556ebd9814f4f8853d4444791a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_info-6fd3abd68e7ef2f2)
[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_64bit ... ok
[INFO] [stdout] test triple::triple_test::load_android_arm ... ok
[INFO] [stdout] test triple::triple_test::load_android_32bit ... ok
[INFO] [stdout] test triple::triple_test::load_freebsd_64bit ... ok
[INFO] [stdout] test triple::triple_test::load_linux_32bit_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_linux_64bit_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_linux_64bit_musl ... ok
[INFO] [stdout] test triple::triple_test::load_linux_arm_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_mac_32bit ... ok
[INFO] [stdout] test triple::triple_test::load_mac_64bit ... ok
[INFO] [stdout] test triple::triple_test::load_netbsd_64bit ... 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_windows_32bit_gnu ... ok
[INFO] [stdout] test triple::triple_test::load_with_arch_first ... ok
[INFO] [stdout] test triple::triple_test::load_with_empty_env ... ok
[INFO] [stdout] test triple::triple_test::load_with_minimum ... ok
[INFO] [stdout] test triple::triple_test::load_with_os_first ... ok
[INFO] [stdout] test types::types_test::rust_info_new ... ok
[INFO] [stdout] test triple::triple_test::load_windows_32bit_msvc ... 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; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/get_option_test.rs (/opt/rustwide/target/debug/deps/get_option_test-1259e1012253c48d)
[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; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/get_test.rs (/opt/rustwide/target/debug/deps/get_test-eb95f052745ebe90)
[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; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_info
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - get (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 211) ... ok
[INFO] [stdout] test src/lib.rs - (line 150) ... ok
[INFO] [stdout] test src/lib.rs - get_with_options (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37a9a322d49438430d4c4e2c99ec387f76af4c556ebd9814f4f8853d4444791a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a9a322d49438430d4c4e2c99ec387f76af4c556ebd9814f4f8853d4444791a", kill_on_drop: false }`
[INFO] [stdout] 37a9a322d49438430d4c4e2c99ec387f76af4c556ebd9814f4f8853d4444791a