[INFO] fetching crate lgio 0.1.0...
[INFO] testing lgio-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate lgio 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate lgio 0.1.0
[INFO] finished tweaking crates.io crate lgio 0.1.0
[INFO] tweaked toml for crates.io crate lgio 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lgio 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f20d18460f4d8616b854bccf27dee39b455814d229ef9d6504207d9ec140b5dd
[INFO] running `Command { std: "docker" "start" "-a" "f20d18460f4d8616b854bccf27dee39b455814d229ef9d6504207d9ec140b5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f20d18460f4d8616b854bccf27dee39b455814d229ef9d6504207d9ec140b5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20d18460f4d8616b854bccf27dee39b455814d229ef9d6504207d9ec140b5dd", kill_on_drop: false }`
[INFO] [stdout] f20d18460f4d8616b854bccf27dee39b455814d229ef9d6504207d9ec140b5dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b2f182959ec8a56dc42ff570cf89e4093d16141526a6fd7799c5c0e93805ba
[INFO] running `Command { std: "docker" "start" "-a" "40b2f182959ec8a56dc42ff570cf89e4093d16141526a6fd7799c5c0e93805ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling lgio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "40b2f182959ec8a56dc42ff570cf89e4093d16141526a6fd7799c5c0e93805ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b2f182959ec8a56dc42ff570cf89e4093d16141526a6fd7799c5c0e93805ba", kill_on_drop: false }`
[INFO] [stdout] 40b2f182959ec8a56dc42ff570cf89e4093d16141526a6fd7799c5c0e93805ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba15250f02e9e8af13e508fa1cb4ca3bd25b7a07e346e3499034e0debb8f655e
[INFO] running `Command { std: "docker" "start" "-a" "ba15250f02e9e8af13e508fa1cb4ca3bd25b7a07e346e3499034e0debb8f655e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lgio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "ba15250f02e9e8af13e508fa1cb4ca3bd25b7a07e346e3499034e0debb8f655e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba15250f02e9e8af13e508fa1cb4ca3bd25b7a07e346e3499034e0debb8f655e", kill_on_drop: false }`
[INFO] [stdout] ba15250f02e9e8af13e508fa1cb4ca3bd25b7a07e346e3499034e0debb8f655e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18a5d1cef510ad5ab5f635540c7f0a85e0bb3717f3173f5d4c775d20a51a95e9
[INFO] running `Command { std: "docker" "start" "-a" "18a5d1cef510ad5ab5f635540c7f0a85e0bb3717f3173f5d4c775d20a51a95e9", 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/lgio-ade031d0fba94a2c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests lgio
[INFO] [stdout] test adapters::chain::test::chain_empty ... ok
[INFO] [stdout] test adapters::chain::test::chain_empty_non ... ok
[INFO] [stdout] test adapters::chain::test::chain_empty_non_empty ... ok
[INFO] [stdout] test adapters::take::tests::take_zero ... ok
[INFO] [stdout] test adapters::chain::test::chain_non_empty_empty ... ok
[INFO] [stdout] test adapters::take::tests::take_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - BufRead::read_to_end (line 192) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18a5d1cef510ad5ab5f635540c7f0a85e0bb3717f3173f5d4c775d20a51a95e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a5d1cef510ad5ab5f635540c7f0a85e0bb3717f3173f5d4c775d20a51a95e9", kill_on_drop: false }`
[INFO] [stdout] 18a5d1cef510ad5ab5f635540c7f0a85e0bb3717f3173f5d4c775d20a51a95e9