[INFO] fetching crate pipebuf 0.3.2...
[INFO] testing pipebuf-0.3.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate pipebuf 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pipebuf 0.3.2
[INFO] finished tweaking crates.io crate pipebuf 0.3.2
[INFO] tweaked toml for crates.io crate pipebuf 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipebuf 0.3.2 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] 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 75120e9ee5a668ac1aa902e0925a9b7c4831ed902e331441d4d5622da26d7db3
[INFO] running `Command { std: "docker" "start" "-a" "75120e9ee5a668ac1aa902e0925a9b7c4831ed902e331441d4d5622da26d7db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75120e9ee5a668ac1aa902e0925a9b7c4831ed902e331441d4d5622da26d7db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75120e9ee5a668ac1aa902e0925a9b7c4831ed902e331441d4d5622da26d7db3", kill_on_drop: false }`
[INFO] [stdout] 75120e9ee5a668ac1aa902e0925a9b7c4831ed902e331441d4d5622da26d7db3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1e023e4f11a63fd2b4e92bae0d69c656562cb7c267a4a7528fbf1c37a20871d2
[INFO] running `Command { std: "docker" "start" "-a" "1e023e4f11a63fd2b4e92bae0d69c656562cb7c267a4a7528fbf1c37a20871d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipebuf v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "1e023e4f11a63fd2b4e92bae0d69c656562cb7c267a4a7528fbf1c37a20871d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e023e4f11a63fd2b4e92bae0d69c656562cb7c267a4a7528fbf1c37a20871d2", kill_on_drop: false }`
[INFO] [stdout] 1e023e4f11a63fd2b4e92bae0d69c656562cb7c267a4a7528fbf1c37a20871d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5950e4a64f7549bc3656be2a544c87d3dc5a65ae18d61962be2c5e8832971f6f
[INFO] running `Command { std: "docker" "start" "-a" "5950e4a64f7549bc3656be2a544c87d3dc5a65ae18d61962be2c5e8832971f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipebuf v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "5950e4a64f7549bc3656be2a544c87d3dc5a65ae18d61962be2c5e8832971f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5950e4a64f7549bc3656be2a544c87d3dc5a65ae18d61962be2c5e8832971f6f", kill_on_drop: false }`
[INFO] [stdout] 5950e4a64f7549bc3656be2a544c87d3dc5a65ae18d61962be2c5e8832971f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5d1d8dc18735d7e1630354bf1dbd353d5c72bef50edb5e8effb00eebd09a890d
[INFO] running `Command { std: "docker" "start" "-a" "5d1d8dc18735d7e1630354bf1dbd353d5c72bef50edb5e8effb00eebd09a890d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipebuf-3bafc71e4de3bf59)
[INFO] [stderr]      Running tests/pipebuf.rs (/opt/rustwide/target/debug/deps/pipebuf-2d31fd810234834d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test buf::test::tripwire ... 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] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test close_after_abort ... ok
[INFO] [stdout] test abort_after_abort ... ok
[INFO] [stdout] test close_after_close ... ok
[INFO] [stdout] test abort_after_close ... ok
[INFO] [stdout] test create_with_new ... ok
[INFO] [stdout] test create_with_new_u16 ... ok
[INFO] [stdout] test exceeds_limit ... ok
[INFO] [stdout] test forward ... ok
[INFO] [stdout] test input_from ... ok
[INFO] [stdout] test compact_buffer ... ok
[INFO] [stdout] test no_space_try ... ok
[INFO] [stdout] test output_to ... ok
[INFO] [stdout] test reset_and_zero ... ok
[INFO] [stdout] test with_capacity ... ok
[INFO] [stdout] test wr_tripwire ... ok
[INFO] [stdout] test states ... ok
[INFO] [stdout] test pipebufpair_fixed ... ok
[INFO] [stdout] test pipebufpair_var ... ok
[INFO] [stdout] test rd_tripwire ... ok
[INFO] [stdout] test read_trait ... ok
[INFO] [stdout] test write_trait ... ok
[INFO] [stdout] test write_with ... ok
[INFO] [stdout] test commit_after_abort - should panic ... ok
[INFO] [stdout] test commit_overflow - should panic ... ok
[INFO] [stdout] test consume_overflow - should panic ... ok
[INFO] [stdout] test output_to_panic - should panic ... ok
[INFO] [stdout] test no_space - should panic ... ok
[INFO] [stdout] test commit_after_close - should panic ... ok
[INFO] [stdout] test pbufstate ... ok
[INFO] [stdout] test create_with_new_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pipebuf
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 136) ... ignored
[INFO] [stdout] test src/lib.rs - (line 146) ... ignored
[INFO] [stdout] test src/lib.rs - tripwire (line 471) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d1d8dc18735d7e1630354bf1dbd353d5c72bef50edb5e8effb00eebd09a890d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1d8dc18735d7e1630354bf1dbd353d5c72bef50edb5e8effb00eebd09a890d", kill_on_drop: false }`
[INFO] [stdout] 5d1d8dc18735d7e1630354bf1dbd353d5c72bef50edb5e8effb00eebd09a890d