[INFO] fetching crate snapcraft 0.4.2...
[INFO] testing snapcraft-0.4.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate snapcraft 0.4.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate snapcraft 0.4.2
[INFO] finished tweaking crates.io crate snapcraft 0.4.2
[INFO] tweaked toml for crates.io crate snapcraft 0.4.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snapcraft 0.4.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snapcraft 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae67f109d04bee57968a098b11cc23ad17c67c43baff090e14e52466e412d826
[INFO] running `Command { std: "docker" "start" "-a" "ae67f109d04bee57968a098b11cc23ad17c67c43baff090e14e52466e412d826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae67f109d04bee57968a098b11cc23ad17c67c43baff090e14e52466e412d826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae67f109d04bee57968a098b11cc23ad17c67c43baff090e14e52466e412d826", kill_on_drop: false }`
[INFO] [stdout] ae67f109d04bee57968a098b11cc23ad17c67c43baff090e14e52466e412d826
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1da8f2361d87f0a876df1dab1981efc33f7c63d32cb902534321299029540bfd
[INFO] running `Command { std: "docker" "start" "-a" "1da8f2361d87f0a876df1dab1981efc33f7c63d32cb902534321299029540bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapcraft v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "1da8f2361d87f0a876df1dab1981efc33f7c63d32cb902534321299029540bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da8f2361d87f0a876df1dab1981efc33f7c63d32cb902534321299029540bfd", kill_on_drop: false }`
[INFO] [stdout] 1da8f2361d87f0a876df1dab1981efc33f7c63d32cb902534321299029540bfd
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85172c5415bacd785c27789a3a521431f436c96c3e6adceba05b83e4699bc50c
[INFO] running `Command { std: "docker" "start" "-a" "85172c5415bacd785c27789a3a521431f436c96c3e6adceba05b83e4699bc50c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling snapcraft v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `Command { std: "docker" "inspect" "85172c5415bacd785c27789a3a521431f436c96c3e6adceba05b83e4699bc50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85172c5415bacd785c27789a3a521431f436c96c3e6adceba05b83e4699bc50c", kill_on_drop: false }`
[INFO] [stdout] 85172c5415bacd785c27789a3a521431f436c96c3e6adceba05b83e4699bc50c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f682d97bfcd4e5b8abc1b32f370596fa1d6982e9df0184055969653ddbf5324f
[INFO] running `Command { std: "docker" "start" "-a" "f682d97bfcd4e5b8abc1b32f370596fa1d6982e9df0184055969653ddbf5324f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snapcraft-a92514d2be562264)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::no_snap_env ... ok
[INFO] [stdout] test tests::snap_arch ... ok
[INFO] [stdout] test tests::snap ... ok
[INFO] [stdout] test tests::in_snap ... ok
[INFO] [stdout] test tests::snap_data ... ok
[INFO] [stdout] test tests::snap_instance_key ... ok
[INFO] [stdout] test tests::snap_env ... ok
[INFO] [stdout] test tests::snap_library_path ... ok
[INFO] [stdout] test tests::snap_name ... ok
[INFO] [stdout] test tests::snap_instance_name ... ok
[INFO] [stdout] test tests::snap_save_data ... ok
[INFO] [stdout] test tests::snap_user_common ... ok
[INFO] [stdout] test tests::snap_real_home ... ok
[INFO] [stdout] test tests::snap_revision ... ok
[INFO] [stdout] test tests::snap_user_data ... ok
[INFO] [stdout] test tests::not_check_snap_home ... ok
[INFO] [stdout] test tests::not_in_snap ... ok
[INFO] [stdout] test tests::check_snap_home ... ok
[INFO] [stdout] test tests::snap_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snapcraft
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f682d97bfcd4e5b8abc1b32f370596fa1d6982e9df0184055969653ddbf5324f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f682d97bfcd4e5b8abc1b32f370596fa1d6982e9df0184055969653ddbf5324f", kill_on_drop: false }`
[INFO] [stdout] f682d97bfcd4e5b8abc1b32f370596fa1d6982e9df0184055969653ddbf5324f