[INFO] fetching crate hubpack 0.1.2...
[INFO] testing hubpack-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hubpack 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hubpack 0.1.2
[INFO] finished tweaking crates.io crate hubpack 0.1.2
[INFO] tweaked toml for crates.io crate hubpack 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hubpack 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0d68b046dff351e331aa4ebe14d0c1cc731fad486d72cc6f3c2dfe940808797
[INFO] running `Command { std: "docker" "start" "-a" "c0d68b046dff351e331aa4ebe14d0c1cc731fad486d72cc6f3c2dfe940808797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d68b046dff351e331aa4ebe14d0c1cc731fad486d72cc6f3c2dfe940808797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d68b046dff351e331aa4ebe14d0c1cc731fad486d72cc6f3c2dfe940808797", kill_on_drop: false }`
[INFO] [stdout] c0d68b046dff351e331aa4ebe14d0c1cc731fad486d72cc6f3c2dfe940808797
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3538a5b845e876346dedd0ce4e3c447d1fd019de49a6d0cb0dd6e06b12efd28a
[INFO] running `Command { std: "docker" "start" "-a" "3538a5b845e876346dedd0ce4e3c447d1fd019de49a6d0cb0dd6e06b12efd28a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hubpack_derive v0.1.1
[INFO] [stderr]    Compiling hubpack v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "3538a5b845e876346dedd0ce4e3c447d1fd019de49a6d0cb0dd6e06b12efd28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3538a5b845e876346dedd0ce4e3c447d1fd019de49a6d0cb0dd6e06b12efd28a", kill_on_drop: false }`
[INFO] [stdout] 3538a5b845e876346dedd0ce4e3c447d1fd019de49a6d0cb0dd6e06b12efd28a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f4a0b0339acd06999bc28e094637e0be282ebfffafbfc9418b5e05ef514d105
[INFO] running `Command { std: "docker" "start" "-a" "8f4a0b0339acd06999bc28e094637e0be282ebfffafbfc9418b5e05ef514d105", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling hubpack v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "8f4a0b0339acd06999bc28e094637e0be282ebfffafbfc9418b5e05ef514d105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f4a0b0339acd06999bc28e094637e0be282ebfffafbfc9418b5e05ef514d105", kill_on_drop: false }`
[INFO] [stdout] 8f4a0b0339acd06999bc28e094637e0be282ebfffafbfc9418b5e05ef514d105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea82c0902fc9dae0b4f0a440f35bfed74c1ff55951d973945ccf83f885563b38
[INFO] running `Command { std: "docker" "start" "-a" "ea82c0902fc9dae0b4f0a440f35bfed74c1ff55951d973945ccf83f885563b38", 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/hubpack-2f703e94846ec060)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::rt_empty_struct ... ok
[INFO] [stdout] test tests::rt_enum_unit ... ok
[INFO] [stdout] test tests::rt_f64 ... ok
[INFO] [stdout] test tests::rt_false ... ok
[INFO] [stdout] test tests::rt_option_u8_some ... ok
[INFO] [stdout] test tests::rt_i8 ... ok
[INFO] [stdout] test tests::rt_struct ... ok
[INFO] [stdout] test tests::rt_option_u8_none ... ok
[INFO] [stdout] test tests::rt_tuple ... ok
[INFO] [stdout] test tests::rt_i32 ... ok
[INFO] [stdout] test tests::rt_i64 ... ok
[INFO] [stdout] test tests::rt_tuple_struct ... ok
[INFO] [stdout] test tests::rt_u128 ... ok
[INFO] [stdout] test tests::rt_u16 ... ok
[INFO] [stdout] test tests::rt_u32 ... ok
[INFO] [stdout] test tests::rt_u64 ... ok
[INFO] [stdout] test tests::rt_u8 ... ok
[INFO] [stdout] test tests::rt_unit_struct ... ok
[INFO] [stdout] test tests::whither_usize ... ok
[INFO] [stdout] test tests::rt_unit ... ok
[INFO] [stdout] test tests::rt_i16 ... ok
[INFO] [stdout] test tests::rt_f32 ... ok
[INFO] [stdout] test tests::rt_i128 ... ok
[INFO] [stdout] test tests::rt_true ... ok
[INFO] [stdout] test tests::rt_enum_tuple ... ok
[INFO] [stdout] test tests::rt_enum_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hubpack
[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" "ea82c0902fc9dae0b4f0a440f35bfed74c1ff55951d973945ccf83f885563b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea82c0902fc9dae0b4f0a440f35bfed74c1ff55951d973945ccf83f885563b38", kill_on_drop: false }`
[INFO] [stdout] ea82c0902fc9dae0b4f0a440f35bfed74c1ff55951d973945ccf83f885563b38