[INFO] fetching crate auto_ops 0.1.0...
[INFO] testing auto_ops-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate auto_ops 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate auto_ops 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate auto_ops 0.1.0
[INFO] finished tweaking crates.io crate auto_ops 0.1.0
[INFO] tweaked toml for crates.io crate auto_ops 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59b8372f9e5522bc021642dc1ab41f0f6a3c418571537afafda01c684261e710
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59b8372f9e5522bc021642dc1ab41f0f6a3c418571537afafda01c684261e710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59b8372f9e5522bc021642dc1ab41f0f6a3c418571537afafda01c684261e710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b8372f9e5522bc021642dc1ab41f0f6a3c418571537afafda01c684261e710", kill_on_drop: false }`
[INFO] [stdout] 59b8372f9e5522bc021642dc1ab41f0f6a3c418571537afafda01c684261e710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2dd6341ba7bea37c7c45302b48457257df22ea65b150d2110d5592fdd46ad36
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c2dd6341ba7bea37c7c45302b48457257df22ea65b150d2110d5592fdd46ad36", kill_on_drop: false }`
[INFO] [stderr]    Compiling auto_ops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "c2dd6341ba7bea37c7c45302b48457257df22ea65b150d2110d5592fdd46ad36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2dd6341ba7bea37c7c45302b48457257df22ea65b150d2110d5592fdd46ad36", kill_on_drop: false }`
[INFO] [stdout] c2dd6341ba7bea37c7c45302b48457257df22ea65b150d2110d5592fdd46ad36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b16311441ac4d9be6c6cb41801df3be745ef4294ca4498c7a6a4d1777bce31
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e6b16311441ac4d9be6c6cb41801df3be745ef4294ca4498c7a6a4d1777bce31", kill_on_drop: false }`
[INFO] [stderr]    Compiling auto_ops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "e6b16311441ac4d9be6c6cb41801df3be745ef4294ca4498c7a6a4d1777bce31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b16311441ac4d9be6c6cb41801df3be745ef4294ca4498c7a6a4d1777bce31", kill_on_drop: false }`
[INFO] [stdout] e6b16311441ac4d9be6c6cb41801df3be745ef4294ca4498c7a6a4d1777bce31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa750e162bd366310a41830669d6cf5d1a9392cb3be05f8345688c0fbdb6285f
[INFO] running `Command { std: "docker" "start" "-a" "aa750e162bd366310a41830669d6cf5d1a9392cb3be05f8345688c0fbdb6285f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/auto_ops-f99cf62ed93a2a73
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assignment-f1bc504d3f942275
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test generics::impl_op ... ok
[INFO] [stdout] test impl_op_ex_variants::borrowed ... ok
[INFO] [stdout] test impl_op_operators::add_assign ... ok
[INFO] [stdout] test impl_op_operators::bitxor_assign ... ok
[INFO] [stdout] test impl_op_operators::bitand_assign ... ok
[INFO] [stdout] test impl_op_operators::mul_assign ... ok
[INFO] [stdout] test impl_op_operators::shl_assign ... ok
[INFO] [stdout] test impl_op_operators::shr_assign ... ok
[INFO] [stdout] test impl_op_operators::sub_assign ... ok
[INFO] [stdout] test impl_op_variants::owned ... ok
[INFO] [stdout] test multiline::impl_op ... ok
[INFO] [stdout] test multiline::impl_op_ex ... ok
[INFO] [stdout] test impl_op_ex_variants::owned ... ok
[INFO] [stdout] test impl_op_variants::borrowed ... ok
[INFO] [stdout] test impl_op_operators::bitor_assign ... ok
[INFO] [stdout] test impl_op_operators::div_assign ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/binary-8e70c3b37f41f3ea
[INFO] [stdout] test impl_op_operators::rem_assign ... ok
[INFO] [stdout] test generics::impl_op_ex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test impl_op_ex_commutative_variants::borrowed_borrowed ... ok
[INFO] [stdout] test impl_op_ex_commutative_variants::borrowed_owned ... ok
[INFO] [stdout] test impl_op_ex_variants::owned_owned ... ok
[INFO] [stdout] test impl_op_operators::add ... ok
[INFO] [stdout] test impl_op_operators::bitand ... ok
[INFO] [stdout] test impl_op_operators::bitor ... ok
[INFO] [stdout] test impl_op_ex_commutative_variants::owned_owned_ex_commutative ... ok
[INFO] [stdout] test impl_op_operators::div ... ok
[INFO] [stdout] test impl_op_ex_variants::borrowed_borrowed ... ok
[INFO] [stdout] test impl_op_operators::mul ... ok
[INFO] [stdout] test impl_op_operators::bitxor ... ok
[INFO] [stdout] test impl_op_operators::shl ... ok
[INFO] [stdout] test impl_op_operators::sub ... ok
[INFO] [stdout] test impl_op_operators::rem ... ok
[INFO] [stdout] test impl_op_commutative_variants::borrowed_borrowed ... ok
[INFO] [stdout] test impl_op_commutative_variants::owned_borrowed ... ok
[INFO] [stdout] test generics::impl_op_ex ... ok
[INFO] [stdout] test impl_op_commutative_variants::borrowed_owned ... ok
[INFO] [stdout] test impl_op_commutative_variants::owned_owned ... ok
[INFO] [stdout] test generics::impl_op_ex_commutative ... ok
[INFO] [stdout] test impl_op_ex_variants::borrowed_owned ... ok
[INFO] [stdout] test impl_op_ex_variants::owned_borrowed ... ok
[INFO] [stdout] test impl_op_operators::shr ... ok
[INFO] [stdout] test generics::impl_op ... ok
[INFO] [stdout] test impl_op_variants::owned_borrowed ... ok
[INFO] [stdout] test impl_op_variants::borrowed_borrowed ... ok
[INFO] [stdout] test generics::impl_op_commutative ... ok
[INFO] [stdout] test impl_op_variants::owned_owned ... ok
[INFO] [stdout] test impl_op_variants::borrowed_owned ... ok
[INFO] [stdout] test infer_lifetimes ... ok
[INFO] [stdout] test multiline::impl_op ... ok
[INFO] [stdout] test multiline::impl_op_ex ... ok
[INFO] [stdout] test multiline::impl_op_commutative ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unary-6bc3c721a3ff1c75
[INFO] [stdout] test impl_op_ex_commutative_variants::owned_borrowed ... ok
[INFO] [stdout] test multiline::impl_op_ex_commutative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test impl_op_operators::neg ... ok
[INFO] [stdout] test multiline::impl_op_ex ... ok
[INFO] [stdout] test multiline::impl_op ... ok
[INFO] [stdout] test impl_op_ex_variants::borrowed ... ok
[INFO] [stdout] test generics::impl_op_ex ... ok
[INFO] [stdout] test impl_op_operators::not ... ok
[INFO] [stdout] test impl_op_ex_variants::owned ... ok
[INFO] [stdout] test impl_op_variants::borrowed ... ok
[INFO] [stdout] test impl_op_variants::owned ... ok
[INFO] [stdout] test generics::impl_op ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests auto_ops
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - impl_op_ex_commutative (line 331) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_ex_commutative (line 338) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_commutative (line 263) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_commutative (line 270) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_ex (line 182) ... ok
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_ex (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_ex_commutative (line 350) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_ex (line 197) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - impl_op_commutative (line 277) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa750e162bd366310a41830669d6cf5d1a9392cb3be05f8345688c0fbdb6285f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa750e162bd366310a41830669d6cf5d1a9392cb3be05f8345688c0fbdb6285f", kill_on_drop: false }`
[INFO] [stdout] aa750e162bd366310a41830669d6cf5d1a9392cb3be05f8345688c0fbdb6285f