[INFO] fetching crate tranche 0.1.1...
[INFO] testing tranche-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tranche 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tranche 0.1.1
[INFO] finished tweaking crates.io crate tranche 0.1.1
[INFO] tweaked toml for crates.io crate tranche 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tranche 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded passive v0.1.4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 135cfbfbeb24df75a6e9f77e868bd5a65ea53534e037ced4997f52fc394ae2a5
[INFO] running `Command { std: "docker" "start" "-a" "135cfbfbeb24df75a6e9f77e868bd5a65ea53534e037ced4997f52fc394ae2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "135cfbfbeb24df75a6e9f77e868bd5a65ea53534e037ced4997f52fc394ae2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135cfbfbeb24df75a6e9f77e868bd5a65ea53534e037ced4997f52fc394ae2a5", kill_on_drop: false }`
[INFO] [stdout] 135cfbfbeb24df75a6e9f77e868bd5a65ea53534e037ced4997f52fc394ae2a5
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 700dd72da1e7ab32072120b6f11f7354fc7a40caaee14468f2d987874194d0a2
[INFO] running `Command { std: "docker" "start" "-a" "700dd72da1e7ab32072120b6f11f7354fc7a40caaee14468f2d987874194d0a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tranche v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "700dd72da1e7ab32072120b6f11f7354fc7a40caaee14468f2d987874194d0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700dd72da1e7ab32072120b6f11f7354fc7a40caaee14468f2d987874194d0a2", kill_on_drop: false }`
[INFO] [stdout] 700dd72da1e7ab32072120b6f11f7354fc7a40caaee14468f2d987874194d0a2
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43a86e1dd033e5528d63360096a82001005940e3b83e2f02ab1f0a5b5696d1c6
[INFO] running `Command { std: "docker" "start" "-a" "43a86e1dd033e5528d63360096a82001005940e3b83e2f02ab1f0a5b5696d1c6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "43a86e1dd033e5528d63360096a82001005940e3b83e2f02ab1f0a5b5696d1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a86e1dd033e5528d63360096a82001005940e3b83e2f02ab1f0a5b5696d1c6", kill_on_drop: false }`
[INFO] [stdout] 43a86e1dd033e5528d63360096a82001005940e3b83e2f02ab1f0a5b5696d1c6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3ecb10a1ec62149bad7985edc592b05b5f404f5c0caed4f06097ed69a99cba2
[INFO] running `Command { std: "docker" "start" "-a" "a3ecb10a1ec62149bad7985edc592b05b5f404f5c0caed4f06097ed69a99cba2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]    Doc-tests tranche
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/core.rs - core::Tranche<'a,T>::as_slice (line 162) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche<'a,T>::as_ptr (line 317) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche<'a,T>::len (line 81) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche<'a,T>::new (line 203) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche<'a,T>::take_front (line 278) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche<'a,T>::is_empty (line 232) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche<'a,T>::as_ptr (line 178) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche<'a,T>::new (line 58) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche<'a,T>::take_first (line 256) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche<'a,T>::take_first (line 109) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche<'a,T>::is_empty (line 94) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche<'a,T>::as_slice (line 301) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche<'a,T>::take_front (line 134) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche<'a,T>::len (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3ecb10a1ec62149bad7985edc592b05b5f404f5c0caed4f06097ed69a99cba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ecb10a1ec62149bad7985edc592b05b5f404f5c0caed4f06097ed69a99cba2", kill_on_drop: false }`
[INFO] [stdout] a3ecb10a1ec62149bad7985edc592b05b5f404f5c0caed4f06097ed69a99cba2