[INFO] fetching crate simple_scan 0.4.1...
[INFO] testing simple_scan-0.4.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate simple_scan 0.4.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate simple_scan 0.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate simple_scan 0.4.1
[INFO] tweaked toml for crates.io crate simple_scan 0.4.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple_scan 0.4.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple_scan 0.4.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc0cc2cc85ba911a4ea7ce2d20768f15545c30903990bd0d94eee1f274d8743c
[INFO] running `Command { std: "docker" "start" "-a" "fc0cc2cc85ba911a4ea7ce2d20768f15545c30903990bd0d94eee1f274d8743c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc0cc2cc85ba911a4ea7ce2d20768f15545c30903990bd0d94eee1f274d8743c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0cc2cc85ba911a4ea7ce2d20768f15545c30903990bd0d94eee1f274d8743c", kill_on_drop: false }`
[INFO] [stdout] fc0cc2cc85ba911a4ea7ce2d20768f15545c30903990bd0d94eee1f274d8743c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa052200571759f81a85ea99ebd00a7b37dceaf3592a3e878ad5ecdab315b44c
[INFO] running `Command { std: "docker" "start" "-a" "aa052200571759f81a85ea99ebd00a7b37dceaf3592a3e878ad5ecdab315b44c", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_scan v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "aa052200571759f81a85ea99ebd00a7b37dceaf3592a3e878ad5ecdab315b44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa052200571759f81a85ea99ebd00a7b37dceaf3592a3e878ad5ecdab315b44c", kill_on_drop: false }`
[INFO] [stdout] aa052200571759f81a85ea99ebd00a7b37dceaf3592a3e878ad5ecdab315b44c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f83afd35f81927b1d2b119fb81fb3adcf21f7b56839a966e9ec008d714ed7b02
[INFO] running `Command { std: "docker" "start" "-a" "f83afd35f81927b1d2b119fb81fb3adcf21f7b56839a966e9ec008d714ed7b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_scan v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f83afd35f81927b1d2b119fb81fb3adcf21f7b56839a966e9ec008d714ed7b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f83afd35f81927b1d2b119fb81fb3adcf21f7b56839a966e9ec008d714ed7b02", kill_on_drop: false }`
[INFO] [stdout] f83afd35f81927b1d2b119fb81fb3adcf21f7b56839a966e9ec008d714ed7b02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3fd5ddd5cd9699654a8d9d686ad9771ec8b28760c29ac578b9ee745898634b1
[INFO] running `Command { std: "docker" "start" "-a" "b3fd5ddd5cd9699654a8d9d686ad9771ec8b28760c29ac578b9ee745898634b1", 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/simple_scan-5e4a12ea35bdb490)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-8a0f6e2c0801c3d2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test diff ... ok
[INFO] [stdout] test trace2 ... ok
[INFO] [stdout] test trace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_scan
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/iterator_simple_scan_ext.rs - iterator_simple_scan_ext::IteratorSimpleScanExt::diff (line 86) ... ok
[INFO] [stdout] test src/iterator_simple_scan_ext.rs - iterator_simple_scan_ext::IteratorSimpleScanExt::trace (line 24) ... ok
[INFO] [stdout] test src/iterator_simple_scan_ext.rs - iterator_simple_scan_ext::IteratorSimpleScanExt::trace2 (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.44s; merged doctests compilation took 0.14s
[INFO] running `Command { std: "docker" "inspect" "b3fd5ddd5cd9699654a8d9d686ad9771ec8b28760c29ac578b9ee745898634b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fd5ddd5cd9699654a8d9d686ad9771ec8b28760c29ac578b9ee745898634b1", kill_on_drop: false }`
[INFO] [stdout] b3fd5ddd5cd9699654a8d9d686ad9771ec8b28760c29ac578b9ee745898634b1