[INFO] fetching crate mockall 0.10.2...
[INFO] testing mockall-0.10.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate mockall 0.10.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mockall 0.10.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mockall 0.10.2
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate mockall 0.10.2
[INFO] tweaked toml for crates.io crate mockall 0.10.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate mockall 0.10.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae2613baabbc80175fa0612dbc5d1e0178330f94880493d37334fe053365cb2c
[INFO] running `Command { std: "docker" "start" "-a" "ae2613baabbc80175fa0612dbc5d1e0178330f94880493d37334fe053365cb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae2613baabbc80175fa0612dbc5d1e0178330f94880493d37334fe053365cb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2613baabbc80175fa0612dbc5d1e0178330f94880493d37334fe053365cb2c", kill_on_drop: false }`
[INFO] [stdout] ae2613baabbc80175fa0612dbc5d1e0178330f94880493d37334fe053365cb2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db8e7b3bd91e31699bc50aecaeae66be2c2c96403cb688a339a9b4b169ddb7a8
[INFO] running `Command { std: "docker" "start" "-a" "db8e7b3bd91e31699bc50aecaeae66be2c2c96403cb688a339a9b4b169ddb7a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling mockall_derive v0.10.2
[INFO] [stderr]    Compiling mockall v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.34s
[INFO] running `Command { std: "docker" "inspect" "db8e7b3bd91e31699bc50aecaeae66be2c2c96403cb688a339a9b4b169ddb7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8e7b3bd91e31699bc50aecaeae66be2c2c96403cb688a339a9b4b169ddb7a8", kill_on_drop: false }`
[INFO] [stdout] db8e7b3bd91e31699bc50aecaeae66be2c2c96403cb688a339a9b4b169ddb7a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10e2a8bba619549afdd304a1078ae4b3583ed2a9aaa88f6e8d380f24c30c41f8
[INFO] running `Command { std: "docker" "start" "-a" "10e2a8bba619549afdd304a1078ae4b3583ed2a9aaa88f6e8d380f24c30c41f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling mockall_double v0.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling mockall v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.14s
[INFO] running `Command { std: "docker" "inspect" "10e2a8bba619549afdd304a1078ae4b3583ed2a9aaa88f6e8d380f24c30c41f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e2a8bba619549afdd304a1078ae4b3583ed2a9aaa88f6e8d380f24c30c41f8", kill_on_drop: false }`
[INFO] [stdout] 10e2a8bba619549afdd304a1078ae4b3583ed2a9aaa88f6e8d380f24c30c41f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e3b77f2e426d80295feca93907064ea18cb136c2953366a954a9263dde56486
[INFO] running `Command { std: "docker" "start" "-a" "0e3b77f2e426d80295feca93907064ea18cb136c2953366a954a9263dde56486", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mockall-e708a0cc2c32d271)
[INFO] [stderr]    Doc-tests mockall
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/lib.rs - (line 1041) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 566) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 581) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 637) - compile ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name mockall --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-750333046c0e81ab.so --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-477585129feec44c.rlib --extern downcast=/opt/rustwide/target/debug/deps/libdowncast-ab5967feaedce37e.rlib --extern fragile=/opt/rustwide/target/debug/deps/libfragile-855996b09887bc75.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-57d2c880c984eef3.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern mockall=/opt/rustwide/target/debug/deps/libmockall-d411807edd14d724.rlib --extern mockall_derive=/opt/rustwide/target/debug/deps/libmockall_derive-4b21ec04120ca56a.so --extern mockall_double=/opt/rustwide/target/debug/deps/libmockall_double-c5db9a6b970fff10.so --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-85db79955d542c73.rlib --extern predicates_tree=/opt/rustwide/target/debug/deps/libpredicates_tree-4f97f59ec875e7be.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-f88747e9552afb9f.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-fc580b9d0a7c6853.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a9383baa23e03ec4.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-a871ac586247e471.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0e3b77f2e426d80295feca93907064ea18cb136c2953366a954a9263dde56486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3b77f2e426d80295feca93907064ea18cb136c2953366a954a9263dde56486", kill_on_drop: false }`
[INFO] [stdout] 0e3b77f2e426d80295feca93907064ea18cb136c2953366a954a9263dde56486