[INFO] fetching crate fn_meta 0.4.0...
[INFO] testing fn_meta-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate fn_meta 0.4.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate fn_meta 0.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fn_meta 0.4.0
[INFO] finished tweaking crates.io crate fn_meta 0.4.0
[INFO] tweaked toml for crates.io crate fn_meta 0.4.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 224ad1eb5393e4b2d3727a25225b20435560ff1e7f1e3f49a2c743db3f8150c0
[INFO] running `Command { std: "docker" "start" "-a" "224ad1eb5393e4b2d3727a25225b20435560ff1e7f1e3f49a2c743db3f8150c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224ad1eb5393e4b2d3727a25225b20435560ff1e7f1e3f49a2c743db3f8150c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224ad1eb5393e4b2d3727a25225b20435560ff1e7f1e3f49a2c743db3f8150c0", kill_on_drop: false }`
[INFO] [stdout] 224ad1eb5393e4b2d3727a25225b20435560ff1e7f1e3f49a2c743db3f8150c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d64da9562c11a7efe303d7db3df01803e17afaf40fb34b0551162538ea507010
[INFO] running `Command { std: "docker" "start" "-a" "d64da9562c11a7efe303d7db3df01803e17afaf40fb34b0551162538ea507010", kill_on_drop: false }`
[INFO] [stderr]    Compiling fn_meta v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "d64da9562c11a7efe303d7db3df01803e17afaf40fb34b0551162538ea507010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64da9562c11a7efe303d7db3df01803e17afaf40fb34b0551162538ea507010", kill_on_drop: false }`
[INFO] [stdout] d64da9562c11a7efe303d7db3df01803e17afaf40fb34b0551162538ea507010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89be01ebbfe36ad5171979ce3536b4c1cee808ba22bb047186755555cbf428e5
[INFO] running `Command { std: "docker" "start" "-a" "89be01ebbfe36ad5171979ce3536b4c1cee808ba22bb047186755555cbf428e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fn_meta v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "89be01ebbfe36ad5171979ce3536b4c1cee808ba22bb047186755555cbf428e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89be01ebbfe36ad5171979ce3536b4c1cee808ba22bb047186755555cbf428e5", kill_on_drop: false }`
[INFO] [stdout] 89be01ebbfe36ad5171979ce3536b4c1cee808ba22bb047186755555cbf428e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18a9cccbf7a5816163267867144c560d01d983e9ed563154563f58cf554aa4f3
[INFO] running `Command { std: "docker" "start" "-a" "18a9cccbf7a5816163267867144c560d01d983e9ed563154563f58cf554aa4f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fn_meta-c95b7a5be6671e4b)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test fn_metadata::tests::no_args ... ok
[INFO] [stdout] test fn_metadata::tests::read_1_write_1 ... ok
[INFO] [stdout] test fn_metadata::tests::read_2 ... ok
[INFO] [stdout] test fn_metadata::tests::read_3 ... ok
[INFO] [stdout] test fn_metadata::tests::read_1_write_1_read_1 ... ok
[INFO] [stdout] test fn_metadata::tests::read_4 ... ok
[INFO] [stdout] test fn_metadata::tests::read_1 ... ok
[INFO] [stdout] test fn_metadata::tests::read_5 ... ok
[INFO] [stdout] test fn_metadata::tests::read_6 ... ok
[INFO] [stdout] test fn_metadata::tests::write_1 ... ok
[INFO] [stdout] test fn_metadata::tests::write_1_read_1 ... ok
[INFO] [stdout] test fn_metadata::tests::write_1_read_1_write_1 ... ok
[INFO] [stdout] test fn_metadata::tests::write_2 ... ok
[INFO] [stdout] test fn_metadata::tests::write_3 ... ok
[INFO] [stdout] test fn_metadata::tests::write_4 ... ok
[INFO] [stdout] test fn_metadata::tests::write_5 ... ok
[INFO] [stdout] test fn_metadata::tests::write_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fn_meta
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18a9cccbf7a5816163267867144c560d01d983e9ed563154563f58cf554aa4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a9cccbf7a5816163267867144c560d01d983e9ed563154563f58cf554aa4f3", kill_on_drop: false }`
[INFO] [stdout] 18a9cccbf7a5816163267867144c560d01d983e9ed563154563f58cf554aa4f3