[INFO] fetching crate slippery-iter 0.1.2...
[INFO] testing slippery-iter-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate slippery-iter 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate slippery-iter 0.1.2
[INFO] finished tweaking crates.io crate slippery-iter 0.1.2
[INFO] tweaked toml for crates.io crate slippery-iter 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slippery-iter 0.1.2 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 679fe98dfd4274836af20100175073c06ecd98308f4d8cf5b67d8734018e876c
[INFO] running `Command { std: "docker" "start" "-a" "679fe98dfd4274836af20100175073c06ecd98308f4d8cf5b67d8734018e876c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "679fe98dfd4274836af20100175073c06ecd98308f4d8cf5b67d8734018e876c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679fe98dfd4274836af20100175073c06ecd98308f4d8cf5b67d8734018e876c", kill_on_drop: false }`
[INFO] [stdout] 679fe98dfd4274836af20100175073c06ecd98308f4d8cf5b67d8734018e876c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1cf6333f44768e3d7b2d4324d54250e02374b2a6fa51d243f3693bdca21a6bed
[INFO] running `Command { std: "docker" "start" "-a" "1cf6333f44768e3d7b2d4324d54250e02374b2a6fa51d243f3693bdca21a6bed", kill_on_drop: false }`
[INFO] [stderr]    Compiling slippery-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "1cf6333f44768e3d7b2d4324d54250e02374b2a6fa51d243f3693bdca21a6bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf6333f44768e3d7b2d4324d54250e02374b2a6fa51d243f3693bdca21a6bed", kill_on_drop: false }`
[INFO] [stdout] 1cf6333f44768e3d7b2d4324d54250e02374b2a6fa51d243f3693bdca21a6bed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3186f56d4b773b93d6e5727798e11409a53c8f2e80484b1da2ee7516fc0df529
[INFO] running `Command { std: "docker" "start" "-a" "3186f56d4b773b93d6e5727798e11409a53c8f2e80484b1da2ee7516fc0df529", kill_on_drop: false }`
[INFO] [stderr]    Compiling slippery-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "3186f56d4b773b93d6e5727798e11409a53c8f2e80484b1da2ee7516fc0df529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3186f56d4b773b93d6e5727798e11409a53c8f2e80484b1da2ee7516fc0df529", kill_on_drop: false }`
[INFO] [stdout] 3186f56d4b773b93d6e5727798e11409a53c8f2e80484b1da2ee7516fc0df529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9f7affcf1152a548b891edbc8dd42b91082609e0847ff6dd598f9a2631ac580c
[INFO] running `Command { std: "docker" "start" "-a" "9f7affcf1152a548b891edbc8dd42b91082609e0847ff6dd598f9a2631ac580c", 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/slippery_iter-9626bcca35f51f4d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::slippery_chars_iter_consume ... ok
[INFO] [stdout] test tests::slippery_chars_iter_peek_backward ... ok
[INFO] [stdout] test tests::slippery_chars_iter_construct_and_collect ... ok
[INFO] [stdout] test tests::slippery_chars_iter_peek_forward ... ok
[INFO] [stdout] test tests::slippery_chars_iter_restore ... ok
[INFO] [stdout] test tests::slippery_iter_construct_and_collect ... ok
[INFO] [stdout] test tests::slippery_iter_consume ... ok
[INFO] [stdout] test tests::slippery_iter_peek_backward ... ok
[INFO] [stdout] test tests::slippery_iter_restore ... ok
[INFO] [stdout] test tests::slippery_iter_peek_forward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slippery_iter
[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] running `Command { std: "docker" "inspect" "9f7affcf1152a548b891edbc8dd42b91082609e0847ff6dd598f9a2631ac580c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f7affcf1152a548b891edbc8dd42b91082609e0847ff6dd598f9a2631ac580c", kill_on_drop: false }`
[INFO] [stdout] 9f7affcf1152a548b891edbc8dd42b91082609e0847ff6dd598f9a2631ac580c