[INFO] fetching crate buckingham 0.1.0...
[INFO] testing buckingham-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate buckingham 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate buckingham 0.1.0
[INFO] finished tweaking crates.io crate buckingham 0.1.0
[INFO] tweaked toml for crates.io crate buckingham 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate buckingham 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[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] 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] c97f493806f080dbf46648124e5257c81babc5d74efb53f3a1597c701bc4ed50
[INFO] running `Command { std: "docker" "start" "-a" "c97f493806f080dbf46648124e5257c81babc5d74efb53f3a1597c701bc4ed50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c97f493806f080dbf46648124e5257c81babc5d74efb53f3a1597c701bc4ed50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97f493806f080dbf46648124e5257c81babc5d74efb53f3a1597c701bc4ed50", kill_on_drop: false }`
[INFO] [stdout] c97f493806f080dbf46648124e5257c81babc5d74efb53f3a1597c701bc4ed50
[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] bf1bce86ae0c88e5376c49d00f3db5134e5e9c98ae66c4d1556e4fa85d7550dd
[INFO] running `Command { std: "docker" "start" "-a" "bf1bce86ae0c88e5376c49d00f3db5134e5e9c98ae66c4d1556e4fa85d7550dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling buckingham v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "bf1bce86ae0c88e5376c49d00f3db5134e5e9c98ae66c4d1556e4fa85d7550dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1bce86ae0c88e5376c49d00f3db5134e5e9c98ae66c4d1556e4fa85d7550dd", kill_on_drop: false }`
[INFO] [stdout] bf1bce86ae0c88e5376c49d00f3db5134e5e9c98ae66c4d1556e4fa85d7550dd
[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] da1442ec0de1305911566be673d48bf03f282a6f6c19143dc1883576c71e8415
[INFO] running `Command { std: "docker" "start" "-a" "da1442ec0de1305911566be673d48bf03f282a6f6c19143dc1883576c71e8415", kill_on_drop: false }`
[INFO] [stderr]    Compiling buckingham v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "da1442ec0de1305911566be673d48bf03f282a6f6c19143dc1883576c71e8415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1442ec0de1305911566be673d48bf03f282a6f6c19143dc1883576c71e8415", kill_on_drop: false }`
[INFO] [stdout] da1442ec0de1305911566be673d48bf03f282a6f6c19143dc1883576c71e8415
[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] b370d1ddf8b8060c67cc5bd18ed57b14967afb607846c431342ad8ef50722a68
[INFO] running `Command { std: "docker" "start" "-a" "b370d1ddf8b8060c67cc5bd18ed57b14967afb607846c431342ad8ef50722a68", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buckingham-853c434e8ed1cdd8)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::basic_add ... ok
[INFO] [stdout] test tests::basic_mul ... ok
[INFO] [stdout] test tests::cancel ... ok
[INFO] [stdout] test tests::no_remaining ... ok
[INFO] [stdout] test tests::combine_works ... ok
[INFO] [stdout] test tests::parse_and_convert ... ok
[INFO] [stdout] test tests::parse_full_expression_works ... ok
[INFO] [stdout] test tests::unit_and_exp_maybe_works ... ok
[INFO] [stdout] test tests::unit_and_exp_works ... ok
[INFO] [stdout] test tests::test_defaults ... ok
[INFO] [stdout] test tests::unit_and_exp1_works ... ok
[INFO] [stderr]    Doc-tests buckingham
[INFO] [stdout] test tests::parse_and_build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "b370d1ddf8b8060c67cc5bd18ed57b14967afb607846c431342ad8ef50722a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b370d1ddf8b8060c67cc5bd18ed57b14967afb607846c431342ad8ef50722a68", kill_on_drop: false }`
[INFO] [stdout] b370d1ddf8b8060c67cc5bd18ed57b14967afb607846c431342ad8ef50722a68