[INFO] fetching crate cryo 0.2.2...
[INFO] testing cryo-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cryo 0.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cryo 0.2.2 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 cryo 0.2.2
[INFO] finished tweaking crates.io crate cryo 0.2.2
[INFO] tweaked toml for crates.io crate cryo 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c2d420b89587f48d44c28a9e4a6f6588ce0c238cd5bac7dd09470248831330c1
[INFO] running `Command { std: "docker" "start" "-a" "c2d420b89587f48d44c28a9e4a6f6588ce0c238cd5bac7dd09470248831330c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2d420b89587f48d44c28a9e4a6f6588ce0c238cd5bac7dd09470248831330c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d420b89587f48d44c28a9e4a6f6588ce0c238cd5bac7dd09470248831330c1", kill_on_drop: false }`
[INFO] [stdout] c2d420b89587f48d44c28a9e4a6f6588ce0c238cd5bac7dd09470248831330c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 517c0867bcd73c6811af7a82c87e5d94e5ae29a9a6ae51ebe6cc46f7c78b5226
[INFO] running `Command { std: "docker" "start" "-a" "517c0867bcd73c6811af7a82c87e5d94e5ae29a9a6ae51ebe6cc46f7c78b5226", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryo v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "517c0867bcd73c6811af7a82c87e5d94e5ae29a9a6ae51ebe6cc46f7c78b5226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517c0867bcd73c6811af7a82c87e5d94e5ae29a9a6ae51ebe6cc46f7c78b5226", kill_on_drop: false }`
[INFO] [stdout] 517c0867bcd73c6811af7a82c87e5d94e5ae29a9a6ae51ebe6cc46f7c78b5226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 29ffdefcbce71470ac2e0c88e38b6ec8666cfc2d212c9642515deb8df6948636
[INFO] running `Command { std: "docker" "start" "-a" "29ffdefcbce71470ac2e0c88e38b6ec8666cfc2d212c9642515deb8df6948636", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryo v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "29ffdefcbce71470ac2e0c88e38b6ec8666cfc2d212c9642515deb8df6948636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ffdefcbce71470ac2e0c88e38b6ec8666cfc2d212c9642515deb8df6948636", kill_on_drop: false }`
[INFO] [stdout] 29ffdefcbce71470ac2e0c88e38b6ec8666cfc2d212c9642515deb8df6948636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5b3cd413985f8d527b9aab23d9fe2e2c0937a78d711442175ff4c1e47a3f7dba
[INFO] running `Command { std: "docker" "start" "-a" "5b3cd413985f8d527b9aab23d9fe2e2c0937a78d711442175ff4c1e47a3f7dba", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cryo-15c2e4c363b10eab)
[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 tests/test_cryo.rs (/opt/rustwide/target/debug/deps/test_cryo-64da4ac930182f5c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test borrow2 ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test new ... ok
[INFO] [stdout] test borrow ... ok
[INFO] [stderr]      Running tests/test_cryo_mut.rs (/opt/rustwide/target/debug/deps/test_cryo_mut-72572171009e9548)
[INFO] [stdout] test block_on_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test try_get_mut_fail ... ok
[INFO] [stdout] test write ... ok
[INFO] [stdout] test read2 ... ok
[INFO] [stdout] test try_get_mut ... ok
[INFO] [stdout] test new ... ok
[INFO] [stdout] test read ... ok
[INFO] [stdout] test block_on_drop ... ok
[INFO] [stderr]    Doc-tests cryo
[INFO] [stdout] test block_by_exclusive_access ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 113) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/lib.rs - cryo (line 536) ... ok
[INFO] [stdout] test src/lib.rs - cryo (line 542) ... ok
[INFO] [stdout] test src/lib.rs - cryo (line 555) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b3cd413985f8d527b9aab23d9fe2e2c0937a78d711442175ff4c1e47a3f7dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3cd413985f8d527b9aab23d9fe2e2c0937a78d711442175ff4c1e47a3f7dba", kill_on_drop: false }`
[INFO] [stdout] 5b3cd413985f8d527b9aab23d9fe2e2c0937a78d711442175ff4c1e47a3f7dba