[INFO] fetching crate constrained_type 0.1.2-alpha.3...
[INFO] testing constrained_type-0.1.2-alpha.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate constrained_type 0.1.2-alpha.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate constrained_type 0.1.2-alpha.3 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate constrained_type 0.1.2-alpha.3
[INFO] finished tweaking crates.io crate constrained_type 0.1.2-alpha.3
[INFO] tweaked toml for crates.io crate constrained_type 0.1.2-alpha.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 646b2ab3c098d77c62c277d63eee5fe6d8776d73173a4ce5f46846c1bef2e0a1
[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" "646b2ab3c098d77c62c277d63eee5fe6d8776d73173a4ce5f46846c1bef2e0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "646b2ab3c098d77c62c277d63eee5fe6d8776d73173a4ce5f46846c1bef2e0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646b2ab3c098d77c62c277d63eee5fe6d8776d73173a4ce5f46846c1bef2e0a1", kill_on_drop: false }`
[INFO] [stdout] 646b2ab3c098d77c62c277d63eee5fe6d8776d73173a4ce5f46846c1bef2e0a1
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef4b9dfacd5b6b541bde016b10411bc856af213a126ff63f1a2061a65af62cba
[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" "ef4b9dfacd5b6b541bde016b10411bc856af213a126ff63f1a2061a65af62cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling constrained_type v0.1.2-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "ef4b9dfacd5b6b541bde016b10411bc856af213a126ff63f1a2061a65af62cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4b9dfacd5b6b541bde016b10411bc856af213a126ff63f1a2061a65af62cba", kill_on_drop: false }`
[INFO] [stdout] ef4b9dfacd5b6b541bde016b10411bc856af213a126ff63f1a2061a65af62cba
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0953e9aed23b221f7a8b02ca582ce8041fefe07d6747ce37d2d68fb57406e21
[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" "c0953e9aed23b221f7a8b02ca582ce8041fefe07d6747ce37d2d68fb57406e21", kill_on_drop: false }`
[INFO] [stderr]    Compiling constrained_type v0.1.2-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "c0953e9aed23b221f7a8b02ca582ce8041fefe07d6747ce37d2d68fb57406e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0953e9aed23b221f7a8b02ca582ce8041fefe07d6747ce37d2d68fb57406e21", kill_on_drop: false }`
[INFO] [stdout] c0953e9aed23b221f7a8b02ca582ce8041fefe07d6747ce37d2d68fb57406e21
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bdac635500a00cf0af37f12d17d44307132ce329fa829c4aea05fbdf7e12412b
[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" "bdac635500a00cf0af37f12d17d44307132ce329fa829c4aea05fbdf7e12412b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/constrained_type-d64077bc2c7bdbc9)
[INFO] [stdout] test float::test::it_can_construct_an_kilogram_quantity ... ok
[INFO] [stdout] test string_like::test::it_can_construct_an_email_address ... ok
[INFO] [stdout] test string_like::test::it_errors_on_invalid_email_address ... 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_string55option_with_some ... ok
[INFO] [stdout] test string::test::it_validates_a_string55_max_len ... ok
[INFO] [stdout] test int::test::it_can_construct_a_unit_quantity ... ok
[INFO] [stdout] test string::test::it_can_construct_a_string55 ... ok
[INFO] [stdout] test int::test::it_errors_on_out_of_bounds_value ... ok
[INFO] [stdout] test string_option::test::it_validates_a_string55_option_max_len ... ok
[INFO] [stdout] test string::test::it_validates_an_empty_string55 ... ok
[INFO] [stdout] test float::test::it_errors_on_out_of_bounds_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests constrained_type
[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" "bdac635500a00cf0af37f12d17d44307132ce329fa829c4aea05fbdf7e12412b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdac635500a00cf0af37f12d17d44307132ce329fa829c4aea05fbdf7e12412b", kill_on_drop: false }`
[INFO] [stdout] bdac635500a00cf0af37f12d17d44307132ce329fa829c4aea05fbdf7e12412b