[INFO] fetching crate bytes_deque 0.2.1...
[INFO] testing bytes_deque-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bytes_deque 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bytes_deque 0.2.1
[INFO] finished tweaking crates.io crate bytes_deque 0.2.1
[INFO] tweaked toml for crates.io crate bytes_deque 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytes_deque 0.2.1 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] crate crates.io crate bytes_deque 0.2.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c582313c9a30c0f105d96636d468368aa6f83a2979b352d207b44786d9c6fca4
[INFO] running `Command { std: "docker" "start" "-a" "c582313c9a30c0f105d96636d468368aa6f83a2979b352d207b44786d9c6fca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c582313c9a30c0f105d96636d468368aa6f83a2979b352d207b44786d9c6fca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c582313c9a30c0f105d96636d468368aa6f83a2979b352d207b44786d9c6fca4", kill_on_drop: false }`
[INFO] [stdout] c582313c9a30c0f105d96636d468368aa6f83a2979b352d207b44786d9c6fca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8159e6407c521c66ab9ab48fec4471c33a316b75e5209c53eab906275d2e8028
[INFO] running `Command { std: "docker" "start" "-a" "8159e6407c521c66ab9ab48fec4471c33a316b75e5209c53eab906275d2e8028", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes_deque v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "8159e6407c521c66ab9ab48fec4471c33a316b75e5209c53eab906275d2e8028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8159e6407c521c66ab9ab48fec4471c33a316b75e5209c53eab906275d2e8028", kill_on_drop: false }`
[INFO] [stdout] 8159e6407c521c66ab9ab48fec4471c33a316b75e5209c53eab906275d2e8028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 34ec59b942f051bf0a5d3dca314eaa8fbe57f4ed4455c4940cd9eb6e66146d27
[INFO] running `Command { std: "docker" "start" "-a" "34ec59b942f051bf0a5d3dca314eaa8fbe57f4ed4455c4940cd9eb6e66146d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes_deque v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "34ec59b942f051bf0a5d3dca314eaa8fbe57f4ed4455c4940cd9eb6e66146d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ec59b942f051bf0a5d3dca314eaa8fbe57f4ed4455c4940cd9eb6e66146d27", kill_on_drop: false }`
[INFO] [stdout] 34ec59b942f051bf0a5d3dca314eaa8fbe57f4ed4455c4940cd9eb6e66146d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 93a6f6caa1867c21cfe336ca14f6fd75ab83370cdf4e5a0f8f63c353c9281780
[INFO] running `Command { std: "docker" "start" "-a" "93a6f6caa1867c21cfe336ca14f6fd75ab83370cdf4e5a0f8f63c353c9281780", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bytes_deque-aa3a574b2b654f2d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_extend_empty ... ok
[INFO] [stdout] test tests::test_extend_nonempty_02 ... ok
[INFO] [stdout] test tests::test_extend_nonempty_01 ... ok
[INFO] [stdout] test tests::test_with_capacity_dangling ... ok
[INFO] [stdout] test tests::test_with_capacity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytes_deque
[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" "93a6f6caa1867c21cfe336ca14f6fd75ab83370cdf4e5a0f8f63c353c9281780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a6f6caa1867c21cfe336ca14f6fd75ab83370cdf4e5a0f8f63c353c9281780", kill_on_drop: false }`
[INFO] [stdout] 93a6f6caa1867c21cfe336ca14f6fd75ab83370cdf4e5a0f8f63c353c9281780