[INFO] fetching crate constrained_type 0.1.2-alpha.3...
[INFO] testing constrained_type-0.1.2-alpha.3 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate constrained_type 0.1.2-alpha.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate constrained_type 0.1.2-alpha.3 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 6a5d2464036f54a12d24adaecb7214ec52ff944c9dc9c12853c0b74a355ce6c5
[INFO] running `Command { std: "docker" "start" "-a" "6a5d2464036f54a12d24adaecb7214ec52ff944c9dc9c12853c0b74a355ce6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a5d2464036f54a12d24adaecb7214ec52ff944c9dc9c12853c0b74a355ce6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5d2464036f54a12d24adaecb7214ec52ff944c9dc9c12853c0b74a355ce6c5", kill_on_drop: false }`
[INFO] [stdout] 6a5d2464036f54a12d24adaecb7214ec52ff944c9dc9c12853c0b74a355ce6c5
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] dafd67072ff700648565cb57171043e5cd40ba07c19d8f965a72a57d7b2db083
[INFO] running `Command { std: "docker" "start" "-a" "dafd67072ff700648565cb57171043e5cd40ba07c19d8f965a72a57d7b2db083", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling constrained_type v0.1.2-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.80s
[INFO] running `Command { std: "docker" "inspect" "dafd67072ff700648565cb57171043e5cd40ba07c19d8f965a72a57d7b2db083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dafd67072ff700648565cb57171043e5cd40ba07c19d8f965a72a57d7b2db083", kill_on_drop: false }`
[INFO] [stdout] dafd67072ff700648565cb57171043e5cd40ba07c19d8f965a72a57d7b2db083
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 951581b84861e9ad914ea0006954971bfff935a3a29d6fb08ca9bf0de53d61f0
[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" "951581b84861e9ad914ea0006954971bfff935a3a29d6fb08ca9bf0de53d61f0", 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 1.99s
[INFO] running `Command { std: "docker" "inspect" "951581b84861e9ad914ea0006954971bfff935a3a29d6fb08ca9bf0de53d61f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951581b84861e9ad914ea0006954971bfff935a3a29d6fb08ca9bf0de53d61f0", kill_on_drop: false }`
[INFO] [stdout] 951581b84861e9ad914ea0006954971bfff935a3a29d6fb08ca9bf0de53d61f0
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b87b2a121de61a7ca68980016e7e8365f138a2a7f8bdf8d116d3d302e697b60
[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" "4b87b2a121de61a7ca68980016e7e8365f138a2a7f8bdf8d116d3d302e697b60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/constrained_type-6e23ebb0484ba5d0
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test float::test::it_can_construct_an_kilogram_quantity ... ok
[INFO] [stdout] test int::test::it_can_construct_a_unit_quantity ... ok
[INFO] [stdout] test float::test::it_errors_on_out_of_bounds_value ... ok
[INFO] [stdout] test string::test::it_validates_a_string55_max_len ... ok
[INFO] [stderr]    Doc-tests constrained_type
[INFO] [stdout] test string::test::it_validates_an_empty_string55 ... ok
[INFO] [stdout] test string::test::it_can_construct_a_string55 ... ok
[INFO] [stdout] test string_like::test::it_can_construct_an_email_address ... ok
[INFO] [stdout] test int::test::it_errors_on_out_of_bounds_value ... 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_option::test::it_validates_a_string55_option_max_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b87b2a121de61a7ca68980016e7e8365f138a2a7f8bdf8d116d3d302e697b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b87b2a121de61a7ca68980016e7e8365f138a2a7f8bdf8d116d3d302e697b60", kill_on_drop: false }`
[INFO] [stdout] 4b87b2a121de61a7ca68980016e7e8365f138a2a7f8bdf8d116d3d302e697b60