[INFO] fetching crate snarc 0.1.0...
[INFO] testing snarc-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate snarc 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate snarc 0.1.0
[INFO] finished tweaking crates.io crate snarc 0.1.0
[INFO] tweaked toml for crates.io crate snarc 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snarc 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5788acdf017e4275bfae83eb038c1fd2b6215e46cae4193ac8746b26f196add0
[INFO] running `Command { std: "docker" "start" "-a" "5788acdf017e4275bfae83eb038c1fd2b6215e46cae4193ac8746b26f196add0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5788acdf017e4275bfae83eb038c1fd2b6215e46cae4193ac8746b26f196add0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5788acdf017e4275bfae83eb038c1fd2b6215e46cae4193ac8746b26f196add0", kill_on_drop: false }`
[INFO] [stdout] 5788acdf017e4275bfae83eb038c1fd2b6215e46cae4193ac8746b26f196add0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 248b30c61036cdbd7bb05138c78564599081c3e76083ff6083c9ea82695c3bd8
[INFO] running `Command { std: "docker" "start" "-a" "248b30c61036cdbd7bb05138c78564599081c3e76083ff6083c9ea82695c3bd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling snarc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "248b30c61036cdbd7bb05138c78564599081c3e76083ff6083c9ea82695c3bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248b30c61036cdbd7bb05138c78564599081c3e76083ff6083c9ea82695c3bd8", kill_on_drop: false }`
[INFO] [stdout] 248b30c61036cdbd7bb05138c78564599081c3e76083ff6083c9ea82695c3bd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 023d121001eab28060fc9b56b9bca6d1c3cd225e5bb743f07775d1e356a47ae2
[INFO] running `Command { std: "docker" "start" "-a" "023d121001eab28060fc9b56b9bca6d1c3cd225e5bb743f07775d1e356a47ae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling snarc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "023d121001eab28060fc9b56b9bca6d1c3cd225e5bb743f07775d1e356a47ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023d121001eab28060fc9b56b9bca6d1c3cd225e5bb743f07775d1e356a47ae2", kill_on_drop: false }`
[INFO] [stdout] 023d121001eab28060fc9b56b9bca6d1c3cd225e5bb743f07775d1e356a47ae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb1b01d5b4935a410423ffb2f9d4b2bf94985f7a2a74340d72d0e0db0197dcd4
[INFO] running `Command { std: "docker" "start" "-a" "bb1b01d5b4935a410423ffb2f9d4b2bf94985f7a2a74340d72d0e0db0197dcd4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snarc-02ff296f43778bd0)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test default::tests::_tests::erased_narc_from_narc ... ok
[INFO] [stdout] test default::tests::_tests::narc_into_erased ... ok
[INFO] [stdout] test default::tests::_tests::narc_is_sync_given_sync ... ok
[INFO] [stdout] test default::tests::_tests::narc_may_contain_refs ... ok
[INFO] [stdout] test default::tests::_tests::narc_into_snarc ... ok
[INFO] [stdout] test default::tests::_tests::narc_owns_its_value ... ok
[INFO] [stdout] test default::tests::_tests::narc_refs_return_none_after_drop ... ok
[INFO] [stdout] test default::tests::_tests::snarc_into_erased ... ok
[INFO] [stdout] test default::tests::_tests::snarc_into_narc ... ok
[INFO] [stdout] test default::tests::_tests::snarc_is_send_given_send ... ok
[INFO] [stdout] test default::tests::_tests::snarc_is_sync_given_sync ... ok
[INFO] [stdout] test default::tests::_tests::snarc_may_contain_refs ... ok
[INFO] [stdout] test default::tests::_tests::snarc_owns_its_value ... ok
[INFO] [stdout] test default::tests::_tests::snarc_ref ... ok
[INFO] [stdout] test default::tests::_tests::snarc_ref_is_clonable ... ok
[INFO] [stdout] test default::tests::_tests::snarc_ref_is_send ... ok
[INFO] [stdout] test default::tests::_tests::snarc_ref_is_sync ... ok
[INFO] [stdout] test default::tests::_tests::snarc_refs_return_none_after_drop ... ok
[INFO] [stdout] test default::tests::_tests::erased_narc_from_snarc ... ok
[INFO] [stdout] test default::tests::_tests::erased_snarc_from_narc ... ok
[INFO] [stdout] test default::tests::_tests::erased_snarc_from_snarc ... ok
[INFO] [stdout] test default::tests::_tests::narc_is_not_send ... ok
[INFO] [stdout] test default::tests::_tests::drop_snarc_ref_in_invalid_context_panics - should panic ... ok
[INFO] [stdout] test default::tests::_tests::clone_snarc_ref_in_invalid_context_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snarc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb1b01d5b4935a410423ffb2f9d4b2bf94985f7a2a74340d72d0e0db0197dcd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1b01d5b4935a410423ffb2f9d4b2bf94985f7a2a74340d72d0e0db0197dcd4", kill_on_drop: false }`
[INFO] [stdout] bb1b01d5b4935a410423ffb2f9d4b2bf94985f7a2a74340d72d0e0db0197dcd4
