[INFO] fetching crate expanding_slice_rb 0.2.2...
[INFO] testing expanding_slice_rb-0.2.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate expanding_slice_rb 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate expanding_slice_rb 0.2.2
[INFO] finished tweaking crates.io crate expanding_slice_rb 0.2.2
[INFO] tweaked toml for crates.io crate expanding_slice_rb 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate expanding_slice_rb 0.2.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate expanding_slice_rb 0.2.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slice_ring_buf v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 108a2d703d37baeee997418fc6bc52be58a070878b7eac01f9dc42725247800a
[INFO] running `Command { std: "docker" "start" "-a" "108a2d703d37baeee997418fc6bc52be58a070878b7eac01f9dc42725247800a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "108a2d703d37baeee997418fc6bc52be58a070878b7eac01f9dc42725247800a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108a2d703d37baeee997418fc6bc52be58a070878b7eac01f9dc42725247800a", kill_on_drop: false }`
[INFO] [stdout] 108a2d703d37baeee997418fc6bc52be58a070878b7eac01f9dc42725247800a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 384d4e656bea34a76de44b98d54689fde0577fd468772c04e35731d170bac7f2
[INFO] running `Command { std: "docker" "start" "-a" "384d4e656bea34a76de44b98d54689fde0577fd468772c04e35731d170bac7f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice_ring_buf v0.3.2
[INFO] [stderr]    Compiling expanding_slice_rb v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "384d4e656bea34a76de44b98d54689fde0577fd468772c04e35731d170bac7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384d4e656bea34a76de44b98d54689fde0577fd468772c04e35731d170bac7f2", kill_on_drop: false }`
[INFO] [stdout] 384d4e656bea34a76de44b98d54689fde0577fd468772c04e35731d170bac7f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8fb1de9415a56f4ecbd290d97db0197f58bc023818d4abd944e2d16460b9288
[INFO] running `Command { std: "docker" "start" "-a" "e8fb1de9415a56f4ecbd290d97db0197f58bc023818d4abd944e2d16460b9288", kill_on_drop: false }`
[INFO] [stderr]    Compiling expanding_slice_rb v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "e8fb1de9415a56f4ecbd290d97db0197f58bc023818d4abd944e2d16460b9288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8fb1de9415a56f4ecbd290d97db0197f58bc023818d4abd944e2d16460b9288", kill_on_drop: false }`
[INFO] [stdout] e8fb1de9415a56f4ecbd290d97db0197f58bc023818d4abd944e2d16460b9288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e4f3546deccfc5a0fd600d4918e3115e63146938091872b1f6ec48353f47c3d
[INFO] running `Command { std: "docker" "start" "-a" "9e4f3546deccfc5a0fd600d4918e3115e63146938091872b1f6ec48353f47c3d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expanding_slice_rb-a3d49a87b020a967)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stderr]    Doc-tests expanding_slice_rb
[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 7 tests
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::with_capacity (line 152) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::try_write (line 351) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::write (line 306) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::peek_into (line 257) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::read_into (line 192) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e4f3546deccfc5a0fd600d4918e3115e63146938091872b1f6ec48353f47c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4f3546deccfc5a0fd600d4918e3115e63146938091872b1f6ec48353f47c3d", kill_on_drop: false }`
[INFO] [stdout] 9e4f3546deccfc5a0fd600d4918e3115e63146938091872b1f6ec48353f47c3d