[INFO] fetching crate serial_int 2.0.0...
[INFO] testing serial_int-2.0.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate serial_int 2.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate serial_int 2.0.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serial_int 2.0.0
[INFO] finished tweaking crates.io crate serial_int 2.0.0
[INFO] tweaked toml for crates.io crate serial_int 2.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26ae622e69c29054376428c6295d18bd8d6fdfc153d42d14d1f3d5adf06320c7
[INFO] running `Command { std: "docker" "start" "-a" "26ae622e69c29054376428c6295d18bd8d6fdfc153d42d14d1f3d5adf06320c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26ae622e69c29054376428c6295d18bd8d6fdfc153d42d14d1f3d5adf06320c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ae622e69c29054376428c6295d18bd8d6fdfc153d42d14d1f3d5adf06320c7", kill_on_drop: false }`
[INFO] [stdout] 26ae622e69c29054376428c6295d18bd8d6fdfc153d42d14d1f3d5adf06320c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c7429c3f8c061734dec00bd4306fc4ac65679a457ae28e464e5acf7568ddb09
[INFO] running `Command { std: "docker" "start" "-a" "8c7429c3f8c061734dec00bd4306fc4ac65679a457ae28e464e5acf7568ddb09", kill_on_drop: false }`
[INFO] [stderr]    Compiling serial_int v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "8c7429c3f8c061734dec00bd4306fc4ac65679a457ae28e464e5acf7568ddb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7429c3f8c061734dec00bd4306fc4ac65679a457ae28e464e5acf7568ddb09", kill_on_drop: false }`
[INFO] [stdout] 8c7429c3f8c061734dec00bd4306fc4ac65679a457ae28e464e5acf7568ddb09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 304712c0662ccf14e1343d0a30a86356645a196d78766b62c636ef8a5e64acdc
[INFO] running `Command { std: "docker" "start" "-a" "304712c0662ccf14e1343d0a30a86356645a196d78766b62c636ef8a5e64acdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling serial_int v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "304712c0662ccf14e1343d0a30a86356645a196d78766b62c636ef8a5e64acdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304712c0662ccf14e1343d0a30a86356645a196d78766b62c636ef8a5e64acdc", kill_on_drop: false }`
[INFO] [stdout] 304712c0662ccf14e1343d0a30a86356645a196d78766b62c636ef8a5e64acdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9e5302b5edbd21f1c6d0eeca5a50d7edbabfc2a27d28fade9509b8e92dd19c2
[INFO] running `Command { std: "docker" "start" "-a" "a9e5302b5edbd21f1c6d0eeca5a50d7edbabfc2a27d28fade9509b8e92dd19c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serial_int-6906c74519983131)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::u128::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u16::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u16::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u128::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u32::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u32::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u64::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u64::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u8::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u8::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::usize::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::usize::generator_recreates_end_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serial_int
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 55) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::new (line 26) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::is_at_max (line 106) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::generate (line 59) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::previous (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::with_init_value (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 39) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `SerialGenerator<u8>: serde::ser::Serialize` is not satisfied
[INFO] [stdout]   --> src/lib.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 13 | let gen_string = toml::to_string(&gen).unwrap();
[INFO] [stdout]    |                  --------------- ^^^^ the trait `serde::ser::Serialize` is not implemented for `SerialGenerator<u8>`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 131 others
[INFO] [stdout] note: required by a bound in `toml::to_string`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/toml-0.5.11/src/ser.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn to_string<T: ?Sized>(value: &T) -> Result<String, Error>
[INFO] [stdout]    |        --------- required by a bound in this function
[INFO] [stdout] 86 | where
[INFO] [stdout] 87 |     T: ser::Serialize,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 55) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `SerialGenerator<u8>: Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     toml::from_str::<SerialGenerator<u8>>("value = 0\n").unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `SerialGenerator<u8>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 132 others
[INFO] [stdout] note: required by a bound in `toml::from_str`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/toml-0.5.11/src/de.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn from_str<'de, T>(s: &'de str) -> Result<T, Error>
[INFO] [stdout]    |        -------- required by a bound in this function
[INFO] [stdout] 74 | where
[INFO] [stdout] 75 |     T: de::Deserialize<'de>,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 39)
[INFO] [stdout]     src/lib.rs - (line 55)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a9e5302b5edbd21f1c6d0eeca5a50d7edbabfc2a27d28fade9509b8e92dd19c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e5302b5edbd21f1c6d0eeca5a50d7edbabfc2a27d28fade9509b8e92dd19c2", kill_on_drop: false }`
[INFO] [stdout] a9e5302b5edbd21f1c6d0eeca5a50d7edbabfc2a27d28fade9509b8e92dd19c2
[INFO] testing serial_int-2.0.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate serial_int 2.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate serial_int 2.0.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serial_int 2.0.0
[INFO] finished tweaking crates.io crate serial_int 2.0.0
[INFO] tweaked toml for crates.io crate serial_int 2.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad41b7468b375efa5c922cb257a588e90be3e5adff7521a4a52a7d2375cd0b34
[INFO] running `Command { std: "docker" "start" "-a" "ad41b7468b375efa5c922cb257a588e90be3e5adff7521a4a52a7d2375cd0b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad41b7468b375efa5c922cb257a588e90be3e5adff7521a4a52a7d2375cd0b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad41b7468b375efa5c922cb257a588e90be3e5adff7521a4a52a7d2375cd0b34", kill_on_drop: false }`
[INFO] [stdout] ad41b7468b375efa5c922cb257a588e90be3e5adff7521a4a52a7d2375cd0b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 582e7db13e9831c9a7879585e543f82d2e500c9d4f48e9215bf4cafcd55147be
[INFO] running `Command { std: "docker" "start" "-a" "582e7db13e9831c9a7879585e543f82d2e500c9d4f48e9215bf4cafcd55147be", kill_on_drop: false }`
[INFO] [stderr]    Compiling serial_int v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "582e7db13e9831c9a7879585e543f82d2e500c9d4f48e9215bf4cafcd55147be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "582e7db13e9831c9a7879585e543f82d2e500c9d4f48e9215bf4cafcd55147be", kill_on_drop: false }`
[INFO] [stdout] 582e7db13e9831c9a7879585e543f82d2e500c9d4f48e9215bf4cafcd55147be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 132b0677e0a885ed300025cb7bed1950f55b0e2288a23e41d7248357cde658d7
[INFO] running `Command { std: "docker" "start" "-a" "132b0677e0a885ed300025cb7bed1950f55b0e2288a23e41d7248357cde658d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling serial_int v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "132b0677e0a885ed300025cb7bed1950f55b0e2288a23e41d7248357cde658d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132b0677e0a885ed300025cb7bed1950f55b0e2288a23e41d7248357cde658d7", kill_on_drop: false }`
[INFO] [stdout] 132b0677e0a885ed300025cb7bed1950f55b0e2288a23e41d7248357cde658d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 934e7a202b3834358f318e9877a1ecdb999580f5b850ffa21393d059e9631616
[INFO] running `Command { std: "docker" "start" "-a" "934e7a202b3834358f318e9877a1ecdb999580f5b850ffa21393d059e9631616", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serial_int-42212b42b880effa)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::u16::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u128::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u128::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u16::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u32::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u32::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u64::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u64::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::u8::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::u8::generator_recreates_end_value ... ok
[INFO] [stdout] test tests::usize::generator_creates_unique_values_until_end ... ok
[INFO] [stdout] test tests::usize::generator_recreates_end_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serial_int
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 55) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::generate (line 59) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::previous (line 82) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::new (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::with_init_value (line 45) ... ok
[INFO] [stdout] test src/serial_generator.rs - serial_generator::SerialGenerator<T>::is_at_max (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 55) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `SerialGenerator<u8>: Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     toml::from_str::<SerialGenerator<u8>>("value = 0\n").unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `SerialGenerator<u8>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 132 others
[INFO] [stdout] note: required by a bound in `toml::from_str`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/toml-0.5.11/src/de.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn from_str<'de, T>(s: &'de str) -> Result<T, Error>
[INFO] [stdout]    |        -------- required by a bound in this function
[INFO] [stdout] 74 | where
[INFO] [stdout] 75 |     T: de::Deserialize<'de>,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 39) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `SerialGenerator<u8>: serde::ser::Serialize` is not satisfied
[INFO] [stdout]   --> src/lib.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 13 | let gen_string = toml::to_string(&gen).unwrap();
[INFO] [stdout]    |                  --------------- ^^^^ the trait `serde::ser::Serialize` is not implemented for `SerialGenerator<u8>`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 131 others
[INFO] [stdout] note: required by a bound in `toml::to_string`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/toml-0.5.11/src/ser.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn to_string<T: ?Sized>(value: &T) -> Result<String, Error>
[INFO] [stdout]    |        --------- required by a bound in this function
[INFO] [stdout] 86 | where
[INFO] [stdout] 87 |     T: ser::Serialize,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 39)
[INFO] [stdout]     src/lib.rs - (line 55)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "934e7a202b3834358f318e9877a1ecdb999580f5b850ffa21393d059e9631616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "934e7a202b3834358f318e9877a1ecdb999580f5b850ffa21393d059e9631616", kill_on_drop: false }`
[INFO] [stdout] 934e7a202b3834358f318e9877a1ecdb999580f5b850ffa21393d059e9631616
