[INFO] fetching crate adder_of_sean 0.1.0...
[INFO] testing adder_of_sean-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate adder_of_sean 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate adder_of_sean 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adder_of_sean 0.1.0
[INFO] finished tweaking crates.io crate adder_of_sean 0.1.0
[INFO] tweaked toml for crates.io crate adder_of_sean 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b46c40504d831ed4fdc2119949b9b3a5eb80793f5685da28b5a62dabb091533
[INFO] running `Command { std: "docker" "start" "-a" "2b46c40504d831ed4fdc2119949b9b3a5eb80793f5685da28b5a62dabb091533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b46c40504d831ed4fdc2119949b9b3a5eb80793f5685da28b5a62dabb091533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b46c40504d831ed4fdc2119949b9b3a5eb80793f5685da28b5a62dabb091533", kill_on_drop: false }`
[INFO] [stdout] 2b46c40504d831ed4fdc2119949b9b3a5eb80793f5685da28b5a62dabb091533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 224d4fe40f55cd992df76f0e3cd94c25708175678d940e81c3d55f44195a09d1
[INFO] running `Command { std: "docker" "start" "-a" "224d4fe40f55cd992df76f0e3cd94c25708175678d940e81c3d55f44195a09d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling adder_of_sean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "224d4fe40f55cd992df76f0e3cd94c25708175678d940e81c3d55f44195a09d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224d4fe40f55cd992df76f0e3cd94c25708175678d940e81c3d55f44195a09d1", kill_on_drop: false }`
[INFO] [stdout] 224d4fe40f55cd992df76f0e3cd94c25708175678d940e81c3d55f44195a09d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbf6b29d1ff36e6d49d356f9fe6868551dc49d3aa85966c4fc566fc0e545aa52
[INFO] running `Command { std: "docker" "start" "-a" "dbf6b29d1ff36e6d49d356f9fe6868551dc49d3aa85966c4fc566fc0e545aa52", kill_on_drop: false }`
[INFO] [stderr]    Compiling adder_of_sean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "dbf6b29d1ff36e6d49d356f9fe6868551dc49d3aa85966c4fc566fc0e545aa52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf6b29d1ff36e6d49d356f9fe6868551dc49d3aa85966c4fc566fc0e545aa52", kill_on_drop: false }`
[INFO] [stdout] dbf6b29d1ff36e6d49d356f9fe6868551dc49d3aa85966c4fc566fc0e545aa52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e8a535ec1ce4f0f20732a207997b54bdffcc45e2fa24a80912e1e334111d52e
[INFO] running `Command { std: "docker" "start" "-a" "4e8a535ec1ce4f0f20732a207997b54bdffcc45e2fa24a80912e1e334111d52e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adder_of_sean-6cb6a9f2103ca384)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests adder_of_sean
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - adder_do (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e8a535ec1ce4f0f20732a207997b54bdffcc45e2fa24a80912e1e334111d52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8a535ec1ce4f0f20732a207997b54bdffcc45e2fa24a80912e1e334111d52e", kill_on_drop: false }`
[INFO] [stdout] 4e8a535ec1ce4f0f20732a207997b54bdffcc45e2fa24a80912e1e334111d52e