[INFO] fetching crate constrained_type 0.2.0...
[INFO] testing constrained_type-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate constrained_type 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate constrained_type 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate constrained_type 0.2.0
[INFO] finished tweaking crates.io crate constrained_type 0.2.0
[INFO] tweaked toml for crates.io crate constrained_type 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fancy-regex v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", 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] 2a50931f595dff7a0f7ec40f4ff603f7258b3e746aa8e37410758c2a13dd9e12
[INFO] running `Command { std: "docker" "start" "-a" "2a50931f595dff7a0f7ec40f4ff603f7258b3e746aa8e37410758c2a13dd9e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a50931f595dff7a0f7ec40f4ff603f7258b3e746aa8e37410758c2a13dd9e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a50931f595dff7a0f7ec40f4ff603f7258b3e746aa8e37410758c2a13dd9e12", kill_on_drop: false }`
[INFO] [stdout] 2a50931f595dff7a0f7ec40f4ff603f7258b3e746aa8e37410758c2a13dd9e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", 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] d61b5c6e548e6e70fb9b3c306436fce061f34ab22dc128beb3938e227a577a9a
[INFO] running `Command { std: "docker" "start" "-a" "d61b5c6e548e6e70fb9b3c306436fce061f34ab22dc128beb3938e227a577a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling fancy-regex v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling constrained_type v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.64s
[INFO] running `Command { std: "docker" "inspect" "d61b5c6e548e6e70fb9b3c306436fce061f34ab22dc128beb3938e227a577a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61b5c6e548e6e70fb9b3c306436fce061f34ab22dc128beb3938e227a577a9a", kill_on_drop: false }`
[INFO] [stdout] d61b5c6e548e6e70fb9b3c306436fce061f34ab22dc128beb3938e227a577a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2ae5d42851d0b915d6bfa31b4e7732ff5d067a95d4a611e04ab263172072167
[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" "f2ae5d42851d0b915d6bfa31b4e7732ff5d067a95d4a611e04ab263172072167", kill_on_drop: false }`
[INFO] [stderr]    Compiling constrained_type v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "f2ae5d42851d0b915d6bfa31b4e7732ff5d067a95d4a611e04ab263172072167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ae5d42851d0b915d6bfa31b4e7732ff5d067a95d4a611e04ab263172072167", kill_on_drop: false }`
[INFO] [stdout] f2ae5d42851d0b915d6bfa31b4e7732ff5d067a95d4a611e04ab263172072167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2242efe42d12eea44fbd237f179e883225c9e97da9538c1a0996461c5cd4c98e
[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" "2242efe42d12eea44fbd237f179e883225c9e97da9538c1a0996461c5cd4c98e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/constrained_type-74cae51f9d6af777)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test float::test::it_can_construct_an_kilogram_quantity ... ok
[INFO] [stdout] test float::test::it_errors_on_out_of_bounds_value ... ok
[INFO] [stdout] test int::test::it_can_construct_a_unit_quantity ... ok
[INFO] [stdout] test int::test::it_errors_on_out_of_bounds_value ... ok
[INFO] [stdout] test string::test::it_validates_a_string5_max_len ... ok
[INFO] [stdout] test string::test::it_can_construct_a_string5 ... ok
[INFO] [stdout] test string_like::test::it_can_construct_an_email_address ... ok
[INFO] [stdout] test string::test::it_validates_an_empty_string5 ... ok
[INFO] [stdout] test string_like::test::it_redacts_value_with_error_value ... ok
[INFO] [stdout] test string_option::test::it_can_construct_a_string55option_with_none ... ok
[INFO] [stdout] test string_option::test::it_can_construct_a_string5option_with_some ... ok
[INFO] [stdout] test string_option::test::it_validates_a_string5_option_max_len ... ok
[INFO] [stdout] test string_like::test::it_errors_on_invalid_email_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests constrained_type
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/string_like.rs - string_like::new_string_like (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2242efe42d12eea44fbd237f179e883225c9e97da9538c1a0996461c5cd4c98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2242efe42d12eea44fbd237f179e883225c9e97da9538c1a0996461c5cd4c98e", kill_on_drop: false }`
[INFO] [stdout] 2242efe42d12eea44fbd237f179e883225c9e97da9538c1a0996461c5cd4c98e