[INFO] fetching crate oxford_join 0.7.1...
[INFO] testing oxford_join-0.7.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate oxford_join 0.7.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate oxford_join 0.7.1
[INFO] finished tweaking crates.io crate oxford_join 0.7.1
[INFO] tweaked toml for crates.io crate oxford_join 0.7.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxford_join 0.7.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxford_join 0.7.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded brunch v0.11.0
[INFO] [stderr]   Downloaded dactyl v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42fea1478dd37410e15e375bbfe0477b4b8a7cc8173ab8d4135a5e574661918e
[INFO] running `Command { std: "docker" "start" "-a" "42fea1478dd37410e15e375bbfe0477b4b8a7cc8173ab8d4135a5e574661918e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42fea1478dd37410e15e375bbfe0477b4b8a7cc8173ab8d4135a5e574661918e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fea1478dd37410e15e375bbfe0477b4b8a7cc8173ab8d4135a5e574661918e", kill_on_drop: false }`
[INFO] [stdout] 42fea1478dd37410e15e375bbfe0477b4b8a7cc8173ab8d4135a5e574661918e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47fd82e441239e4ab401c4a4f566a9e9653c91251bba27f52b0cff2b7e6aad60
[INFO] running `Command { std: "docker" "start" "-a" "47fd82e441239e4ab401c4a4f566a9e9653c91251bba27f52b0cff2b7e6aad60", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxford_join v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "47fd82e441239e4ab401c4a4f566a9e9653c91251bba27f52b0cff2b7e6aad60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47fd82e441239e4ab401c4a4f566a9e9653c91251bba27f52b0cff2b7e6aad60", kill_on_drop: false }`
[INFO] [stdout] 47fd82e441239e4ab401c4a4f566a9e9653c91251bba27f52b0cff2b7e6aad60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 498a3bf53cd68f2b6bcb5f1e5296eb08f8c165ff7523edc287fd461cde5ae4ac
[INFO] running `Command { std: "docker" "start" "-a" "498a3bf53cd68f2b6bcb5f1e5296eb08f8c165ff7523edc287fd461cde5ae4ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling dactyl v0.13.1
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling brunch v0.11.0
[INFO] [stderr]    Compiling oxford_join v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "498a3bf53cd68f2b6bcb5f1e5296eb08f8c165ff7523edc287fd461cde5ae4ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498a3bf53cd68f2b6bcb5f1e5296eb08f8c165ff7523edc287fd461cde5ae4ac", kill_on_drop: false }`
[INFO] [stdout] 498a3bf53cd68f2b6bcb5f1e5296eb08f8c165ff7523edc287fd461cde5ae4ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 257f06fdba1f0c160f4d297b0ceae91c05bee0464084902b3a42f119b4bc43e2
[INFO] running `Command { std: "docker" "start" "-a" "257f06fdba1f0c160f4d297b0ceae91c05bee0464084902b3a42f119b4bc43e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxford_join-7cd0ce19872b7356)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test fmt::test::t_join ... ok
[INFO] [stdout] test tests::conjunction_len ... ok
[INFO] [stdout] test tests::t_fruit ... ok
[INFO] [stdout] test fmt::test::t_oxford_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oxford_join
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - Conjunction<'_>::as_str (line 193) ... ok
[INFO] [stdout] test src/lib.rs - Conjunction<'_>::len (line 241) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - OxfordJoin::oxford_or (line 455) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::OxfordJoinFmt<'a,T>::and (line 225) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::OxfordJoinFmt (line 142) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::JoinFmt<'a,I>::new (line 80) ... ok
[INFO] [stdout] test src/lib.rs - Conjunction<'_>::oxford_join (line 322) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::OxfordJoinFmt<'a,T>::new (line 204) ... ok
[INFO] [stdout] test src/lib.rs - OxfordJoin (line 385) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::JoinFmt (line 27) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::OxfordJoinFmt<'a,T>::nor (line 263) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - OxfordJoin::oxford_and_or (line 425) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::OxfordJoinFmt<'a,T>::or (line 282) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::OxfordJoinFmt<'a,T>::and_or (line 244) ... ok
[INFO] [stdout] test src/lib.rs - OxfordJoin::oxford_nor (line 440) ... ok
[INFO] [stdout] test src/lib.rs - OxfordJoin::oxford_and (line 410) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::JoinFmt (line 52) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.85s; merged doctests compilation took 0.81s
[INFO] running `Command { std: "docker" "inspect" "257f06fdba1f0c160f4d297b0ceae91c05bee0464084902b3a42f119b4bc43e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257f06fdba1f0c160f4d297b0ceae91c05bee0464084902b3a42f119b4bc43e2", kill_on_drop: false }`
[INFO] [stdout] 257f06fdba1f0c160f4d297b0ceae91c05bee0464084902b3a42f119b4bc43e2