[INFO] fetching crate iter-scan 0.4.0...
[INFO] testing iter-scan-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate iter-scan 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate iter-scan 0.4.0
[INFO] finished tweaking crates.io crate iter-scan 0.4.0
[INFO] tweaked toml for crates.io crate iter-scan 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iter-scan 0.4.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bcd7160a4ea4768adc0534f56f0e6282ec1cd43ef6bb3416ad38ebd096de7587
[INFO] running `Command { std: "docker" "start" "-a" "bcd7160a4ea4768adc0534f56f0e6282ec1cd43ef6bb3416ad38ebd096de7587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcd7160a4ea4768adc0534f56f0e6282ec1cd43ef6bb3416ad38ebd096de7587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd7160a4ea4768adc0534f56f0e6282ec1cd43ef6bb3416ad38ebd096de7587", kill_on_drop: false }`
[INFO] [stdout] bcd7160a4ea4768adc0534f56f0e6282ec1cd43ef6bb3416ad38ebd096de7587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 549528daf65a11920b1e7168eb13a920776220c8b042e0bb4874fcc363b882ab
[INFO] running `Command { std: "docker" "start" "-a" "549528daf65a11920b1e7168eb13a920776220c8b042e0bb4874fcc363b882ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling replace_with v0.1.8
[INFO] [stderr]    Compiling iter-scan v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "549528daf65a11920b1e7168eb13a920776220c8b042e0bb4874fcc363b882ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549528daf65a11920b1e7168eb13a920776220c8b042e0bb4874fcc363b882ab", kill_on_drop: false }`
[INFO] [stdout] 549528daf65a11920b1e7168eb13a920776220c8b042e0bb4874fcc363b882ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c4eb887df6b882c75b5889ae855b87f708bb6e0e7f689b5c59625fd5b82ac260
[INFO] running `Command { std: "docker" "start" "-a" "c4eb887df6b882c75b5889ae855b87f708bb6e0e7f689b5c59625fd5b82ac260", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-scan v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "c4eb887df6b882c75b5889ae855b87f708bb6e0e7f689b5c59625fd5b82ac260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4eb887df6b882c75b5889ae855b87f708bb6e0e7f689b5c59625fd5b82ac260", kill_on_drop: false }`
[INFO] [stdout] c4eb887df6b882c75b5889ae855b87f708bb6e0e7f689b5c59625fd5b82ac260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a375d6fa7bc1b5f2a7678ce74a74203f65a4a8c98bb6f6c368822ad716315e9
[INFO] running `Command { std: "docker" "start" "-a" "7a375d6fa7bc1b5f2a7678ce74a74203f65a4a8c98bb6f6c368822ad716315e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iter_scan-d926c21ed1cbd603)
[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]    Doc-tests iter_scan
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/iter_scan.rs - iter_scan::IterScan::scan_with_tuple (line 69) ... ok
[INFO] [stdout] test src/iter_scan.rs - iter_scan::IterScan::scan_clone (line 17) ... ok
[INFO] [stdout] test src/iter_scan.rs - iter_scan::IterScan::scan_state_clone (line 43) ... ok
[INFO] [stdout] test src/iter_scan.rs - iter_scan::IterScan::scan_state_copy (line 56) ... ok
[INFO] [stdout] test src/iter_scan.rs - iter_scan::IterScan::scan_copy (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a375d6fa7bc1b5f2a7678ce74a74203f65a4a8c98bb6f6c368822ad716315e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a375d6fa7bc1b5f2a7678ce74a74203f65a4a8c98bb6f6c368822ad716315e9", kill_on_drop: false }`
[INFO] [stdout] 7a375d6fa7bc1b5f2a7678ce74a74203f65a4a8c98bb6f6c368822ad716315e9