[INFO] fetching crate expanding_slice_rb 0.2.1...
[INFO] testing expanding_slice_rb-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate expanding_slice_rb 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate expanding_slice_rb 0.2.1
[INFO] finished tweaking crates.io crate expanding_slice_rb 0.2.1
[INFO] tweaked toml for crates.io crate expanding_slice_rb 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate expanding_slice_rb 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 395033dbcd2aa54fa91b77b413d07cb37c28c70ab34444a93c7aecaf0bf1e121
[INFO] running `Command { std: "docker" "start" "-a" "395033dbcd2aa54fa91b77b413d07cb37c28c70ab34444a93c7aecaf0bf1e121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395033dbcd2aa54fa91b77b413d07cb37c28c70ab34444a93c7aecaf0bf1e121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395033dbcd2aa54fa91b77b413d07cb37c28c70ab34444a93c7aecaf0bf1e121", kill_on_drop: false }`
[INFO] [stdout] 395033dbcd2aa54fa91b77b413d07cb37c28c70ab34444a93c7aecaf0bf1e121
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21649a91053b074cf3a218070e9a8fc28a8c844e091a4b8cbfb73d35f7ce816
[INFO] running `Command { std: "docker" "start" "-a" "e21649a91053b074cf3a218070e9a8fc28a8c844e091a4b8cbfb73d35f7ce816", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice_ring_buf v0.3.1
[INFO] [stderr]    Compiling expanding_slice_rb v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e21649a91053b074cf3a218070e9a8fc28a8c844e091a4b8cbfb73d35f7ce816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21649a91053b074cf3a218070e9a8fc28a8c844e091a4b8cbfb73d35f7ce816", kill_on_drop: false }`
[INFO] [stdout] e21649a91053b074cf3a218070e9a8fc28a8c844e091a4b8cbfb73d35f7ce816
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6944425a24a7c03d7538a0c4c1aefd529c99801bb2e8bd768db7e47f41d2ed8f
[INFO] running `Command { std: "docker" "start" "-a" "6944425a24a7c03d7538a0c4c1aefd529c99801bb2e8bd768db7e47f41d2ed8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling expanding_slice_rb v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "6944425a24a7c03d7538a0c4c1aefd529c99801bb2e8bd768db7e47f41d2ed8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6944425a24a7c03d7538a0c4c1aefd529c99801bb2e8bd768db7e47f41d2ed8f", kill_on_drop: false }`
[INFO] [stdout] 6944425a24a7c03d7538a0c4c1aefd529c99801bb2e8bd768db7e47f41d2ed8f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6c89cae6d364f407e5b0160463fbcf7637b3e8b099a64565af867057465c4fe
[INFO] running `Command { std: "docker" "start" "-a" "a6c89cae6d364f407e5b0160463fbcf7637b3e8b099a64565af867057465c4fe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expanding_slice_rb-4c5efe190b477cf1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[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] [stderr]    Doc-tests expanding_slice_rb
[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 - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::peek_into (line 257) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::write (line 306) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::try_write (line 351) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB (line 83) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::read_into (line 192) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6c89cae6d364f407e5b0160463fbcf7637b3e8b099a64565af867057465c4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c89cae6d364f407e5b0160463fbcf7637b3e8b099a64565af867057465c4fe", kill_on_drop: false }`
[INFO] [stdout] a6c89cae6d364f407e5b0160463fbcf7637b3e8b099a64565af867057465c4fe