[INFO] fetching crate fqdn 0.5.2... [INFO] testing fqdn-0.5.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate fqdn 0.5.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate fqdn 0.5.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate fqdn 0.5.2 [INFO] tweaked toml for crates.io crate fqdn 0.5.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fqdn 0.5.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fqdn 0.5.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a39df826dc0ad870bbaf48c21603712747f3830cb775682efb64877485ec7b77 [INFO] running `Command { std: "docker" "start" "-a" "a39df826dc0ad870bbaf48c21603712747f3830cb775682efb64877485ec7b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a39df826dc0ad870bbaf48c21603712747f3830cb775682efb64877485ec7b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a39df826dc0ad870bbaf48c21603712747f3830cb775682efb64877485ec7b77", kill_on_drop: false }` [INFO] [stdout] a39df826dc0ad870bbaf48c21603712747f3830cb775682efb64877485ec7b77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a20a811088c58d55cc8b9e419740429fc118fb2387bc3109e1e143d7093fcd6f [INFO] running `Command { std: "docker" "start" "-a" "a20a811088c58d55cc8b9e419740429fc118fb2387bc3109e1e143d7093fcd6f", kill_on_drop: false }` [INFO] [stderr] Compiling fqdn v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "a20a811088c58d55cc8b9e419740429fc118fb2387bc3109e1e143d7093fcd6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a20a811088c58d55cc8b9e419740429fc118fb2387bc3109e1e143d7093fcd6f", kill_on_drop: false }` [INFO] [stdout] a20a811088c58d55cc8b9e419740429fc118fb2387bc3109e1e143d7093fcd6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf8bd5917f751abd3f53f4c2afa3101fc0b018441432fca90503f262f8406c2b [INFO] running `Command { std: "docker" "start" "-a" "cf8bd5917f751abd3f53f4c2afa3101fc0b018441432fca90503f262f8406c2b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling cobs v0.3.0 [INFO] [stderr] Compiling postcard v1.1.3 [INFO] [stderr] Compiling fqdn v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `CString` [INFO] [stdout] --> examples/x.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ffi::{CStr, CString}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fqdn::*` [INFO] [stdout] --> examples/x.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use fqdn::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fqdn` [INFO] [stdout] --> examples/x.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let fqdn = fqdn.as_ptr(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_fqdn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `fqdn::FQDN: serde::de::Deserialize<'_>` is not satisfied [INFO] [stdout] --> examples/json.rs:16:30 [INFO] [stdout] | [INFO] [stdout] 16 | let deserialized: FQDN = serde_json::from_str(&serialized).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `fqdn::FQDN` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `fqdn::FQDN` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `serde::de::Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 142 others [INFO] [stdout] note: required by a bound in `serde_json::from_str` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.143/src/de.rs:2699:8 [INFO] [stdout] | [INFO] [stdout] 2697 | pub fn from_str<'a, T>(s: &'a str) -> Result [INFO] [stdout] | -------- required by a bound in this function [INFO] [stdout] 2698 | where [INFO] [stdout] 2699 | T: de::Deserialize<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fqdn` (example "json") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: the trait bound `fqdn::FQDN: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> examples/postcard.rs:8:42 [INFO] [stdout] | [INFO] [stdout] 8 | let serialized = postcard::to_stdvec(&fqdn).unwrap(); [INFO] [stdout] | ------------------- ^^^^^ the trait `serde::ser::Serialize` is not implemented for `fqdn::FQDN` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Serialize)]` to your `fqdn::FQDN` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `serde::ser::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 135 others [INFO] [stdout] note: required by a bound in `to_stdvec` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/ser/mod.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn to_stdvec(value: &T) -> Result> [INFO] [stdout] | --------- required by a bound in this function [INFO] [stdout] 178 | where [INFO] [stdout] 179 | T: Serialize + ?Sized, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `to_stdvec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `fqdn::FQDN: serde::de::Deserialize<'_>` is not satisfied [INFO] [stdout] --> examples/postcard.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | let deserialized: FQDN = postcard::from_bytes(&serialized).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `fqdn::FQDN` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `fqdn::FQDN` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `serde::de::Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 146 others [INFO] [stdout] note: required by a bound in `postcard::from_bytes` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/de/mod.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn from_bytes<'a, T>(s: &'a [u8]) -> Result [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 13 | where [INFO] [stdout] 14 | T: Deserialize<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `from_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fqdn` (example "postcard") due to 2 previous errors [INFO] [stdout] error[E0277]: the trait bound `FQDN: Deserialize<'_>` is not satisfied [INFO] [stdout] --> examples/issue7.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | domains: Vec, [INFO] [stdout] | ^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `FQDN` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `FQDN` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 144 others [INFO] [stdout] = note: required for `Vec` to implement `Deserialize<'_>` [INFO] [stdout] note: required by a bound in `next_element` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/src/de/mod.rs:1732:12 [INFO] [stdout] | [INFO] [stdout] 1730 | fn next_element(&mut self) -> Result, Self::Error> [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 1731 | where [INFO] [stdout] 1732 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `FQDN: Deserialize<'_>` is not satisfied [INFO] [stdout] --> examples/issue7.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | domains: Vec, [INFO] [stdout] | ^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `FQDN` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `FQDN` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 144 others [INFO] [stdout] = note: required for `Vec` to implement `Deserialize<'_>` [INFO] [stdout] note: required by a bound in `next_value` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/src/de/mod.rs:1871:12 [INFO] [stdout] | [INFO] [stdout] 1869 | fn next_value(&mut self) -> Result [INFO] [stdout] | ---------- required by a bound in this associated function [INFO] [stdout] 1870 | where [INFO] [stdout] 1871 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `FQDN: Deserialize<'_>` is not satisfied [INFO] [stdout] --> examples/issue7.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `FQDN` [INFO] [stdout] | [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `FQDN` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 144 others [INFO] [stdout] = note: required for `Vec` to implement `Deserialize<'_>` [INFO] [stdout] note: required by a bound in `_serde::__private::de::missing_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/src/private/de.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn missing_field<'de, V, E>(field: &'static str) -> Result [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] 24 | where [INFO] [stdout] 25 | V: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `missing_field` [INFO] [stdout] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fqdn` (example "issue7") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "cf8bd5917f751abd3f53f4c2afa3101fc0b018441432fca90503f262f8406c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf8bd5917f751abd3f53f4c2afa3101fc0b018441432fca90503f262f8406c2b", kill_on_drop: false }` [INFO] [stdout] cf8bd5917f751abd3f53f4c2afa3101fc0b018441432fca90503f262f8406c2b