[INFO] fetching crate func_core 0.1.0...
[INFO] testing func_core-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate func_core 0.1.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate func_core 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate func_core 0.1.0
[INFO] finished tweaking crates.io crate func_core 0.1.0
[INFO] tweaked toml for crates.io crate func_core 0.1.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9edb8dde50cd99412df56d565f97290ec1bae8b909983eaa9f4053a123cdf665
[INFO] running `Command { std: "docker" "start" "-a" "9edb8dde50cd99412df56d565f97290ec1bae8b909983eaa9f4053a123cdf665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9edb8dde50cd99412df56d565f97290ec1bae8b909983eaa9f4053a123cdf665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edb8dde50cd99412df56d565f97290ec1bae8b909983eaa9f4053a123cdf665", kill_on_drop: false }`
[INFO] [stdout] 9edb8dde50cd99412df56d565f97290ec1bae8b909983eaa9f4053a123cdf665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77e7408ce625ad15da831856b68dc7f5d16f44d2a0f3f396496c99b443fd41d1
[INFO] running `Command { std: "docker" "start" "-a" "77e7408ce625ad15da831856b68dc7f5d16f44d2a0f3f396496c99b443fd41d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling func_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "77e7408ce625ad15da831856b68dc7f5d16f44d2a0f3f396496c99b443fd41d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e7408ce625ad15da831856b68dc7f5d16f44d2a0f3f396496c99b443fd41d1", kill_on_drop: false }`
[INFO] [stdout] 77e7408ce625ad15da831856b68dc7f5d16f44d2a0f3f396496c99b443fd41d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1be28fcd1c29dbd89f47e391214e0df189279ff7ac665253685c9559c23ddce9
[INFO] running `Command { std: "docker" "start" "-a" "1be28fcd1c29dbd89f47e391214e0df189279ff7ac665253685c9559c23ddce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling func_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "1be28fcd1c29dbd89f47e391214e0df189279ff7ac665253685c9559c23ddce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be28fcd1c29dbd89f47e391214e0df189279ff7ac665253685c9559c23ddce9", kill_on_drop: false }`
[INFO] [stdout] 1be28fcd1c29dbd89f47e391214e0df189279ff7ac665253685c9559c23ddce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14c9e58cd62f8e0a3b23e9701c45cfbd98408ddae49dc10dd83e71ffa17ab142
[INFO] running `Command { std: "docker" "start" "-a" "14c9e58cd62f8e0a3b23e9701c45cfbd98408ddae49dc10dd83e71ffa17ab142", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/func_core-3eca37ded93496c0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-1732377e197c2ead)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_t ... ok
[INFO] [stdout] test test_vec_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-2ad41d3556791eb1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests func_core
[INFO] [stdout] running 1 test
[INFO] [stdout] test main_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "14c9e58cd62f8e0a3b23e9701c45cfbd98408ddae49dc10dd83e71ffa17ab142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c9e58cd62f8e0a3b23e9701c45cfbd98408ddae49dc10dd83e71ffa17ab142", kill_on_drop: false }`
[INFO] [stdout] 14c9e58cd62f8e0a3b23e9701c45cfbd98408ddae49dc10dd83e71ffa17ab142