[INFO] fetching crate duration-flex 0.2.0...
[INFO] testing duration-flex-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate duration-flex 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate duration-flex 0.2.0
[INFO] finished tweaking crates.io crate duration-flex 0.2.0
[INFO] tweaked toml for crates.io crate duration-flex 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate duration-flex 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e067f5ccb0e26b08c643bf6cf284ac267f97d361065774e061c5b666adc98d4b
[INFO] running `Command { std: "docker" "start" "-a" "e067f5ccb0e26b08c643bf6cf284ac267f97d361065774e061c5b666adc98d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e067f5ccb0e26b08c643bf6cf284ac267f97d361065774e061c5b666adc98d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e067f5ccb0e26b08c643bf6cf284ac267f97d361065774e061c5b666adc98d4b", kill_on_drop: false }`
[INFO] [stdout] e067f5ccb0e26b08c643bf6cf284ac267f97d361065774e061c5b666adc98d4b
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6ace765222da5ade121d2c7f602db0418fea0beaadd920680f78df36892809ce
[INFO] running `Command { std: "docker" "start" "-a" "6ace765222da5ade121d2c7f602db0418fea0beaadd920680f78df36892809ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling duration-flex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "6ace765222da5ade121d2c7f602db0418fea0beaadd920680f78df36892809ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ace765222da5ade121d2c7f602db0418fea0beaadd920680f78df36892809ce", kill_on_drop: false }`
[INFO] [stdout] 6ace765222da5ade121d2c7f602db0418fea0beaadd920680f78df36892809ce
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bdef901f18175d66093a550e0998ae5093e025f67e146333bf9ad1b25d0d4ebf
[INFO] running `Command { std: "docker" "start" "-a" "bdef901f18175d66093a550e0998ae5093e025f67e146333bf9ad1b25d0d4ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling duration-flex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:361:20
[INFO] [stdout]     |
[INFO] [stdout] 361 |         assert_de_tokens(&value, &[Token::Str("1w2d")]);
[INFO] [stdout]     |         ---------------- ^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[INFO] [stdout] note: required by a bound in `assert_de_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn assert_de_tokens<'de, T>(value: &T, tokens: &'de [Token])
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] 167 | where
[INFO] [stdout] 168 |     T: Deserialize<'de> + PartialEq + Debug,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `assert_de_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:364:20
[INFO] [stdout]     |
[INFO] [stdout] 364 |         assert_de_tokens(&value, &[Token::Str("1w2d3h4m5s")]);
[INFO] [stdout]     |         ---------------- ^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[INFO] [stdout] note: required by a bound in `assert_de_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn assert_de_tokens<'de, T>(value: &T, tokens: &'de [Token])
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] 167 | where
[INFO] [stdout] 168 |     T: Deserialize<'de> + PartialEq + Debug,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `assert_de_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:367:20
[INFO] [stdout]     |
[INFO] [stdout] 367 |         assert_de_tokens(&value, &[Token::Str("5s")]);
[INFO] [stdout]     |         ---------------- ^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[INFO] [stdout] note: required by a bound in `assert_de_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn assert_de_tokens<'de, T>(value: &T, tokens: &'de [Token])
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] 167 | where
[INFO] [stdout] 168 |     T: Deserialize<'de> + PartialEq + Debug,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `assert_de_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:370:20
[INFO] [stdout]     |
[INFO] [stdout] 370 |         assert_de_tokens(&value, &[Token::Str("2w1d3h4m5s")]);
[INFO] [stdout]     |         ---------------- ^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[INFO] [stdout] note: required by a bound in `assert_de_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn assert_de_tokens<'de, T>(value: &T, tokens: &'de [Token])
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] 167 | where
[INFO] [stdout] 168 |     T: Deserialize<'de> + PartialEq + Debug,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `assert_de_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:373:20
[INFO] [stdout]     |
[INFO] [stdout] 373 |         assert_de_tokens(&value, &[Token::Str("2w1d4h4m5s")]);
[INFO] [stdout]     |         ---------------- ^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[INFO] [stdout] note: required by a bound in `assert_de_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn assert_de_tokens<'de, T>(value: &T, tokens: &'de [Token])
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] 167 | where
[INFO] [stdout] 168 |     T: Deserialize<'de> + PartialEq + Debug,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `assert_de_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Serialize` is not satisfied
[INFO] [stdout]    --> src/lib.rs:379:21
[INFO] [stdout]     |
[INFO] [stdout] 379 |         assert_ser_tokens(&value, &[Token::Str("1w2d")]);
[INFO] [stdout]     |         ----------------- ^^^^^^ the trait `Serialize` is not implemented for `DurationFlex`
[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 `DurationFlex` 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 `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 131 others
[INFO] [stdout] note: required by a bound in `assert_ser_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:69:17
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub fn assert_ser_tokens<T>(value: &T, tokens: &[Token])
[INFO] [stdout]     |        ----------------- required by a bound in this function
[INFO] [stdout] 68  | where
[INFO] [stdout] 69  |     T: ?Sized + Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^ required by this bound in `assert_ser_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Serialize` is not satisfied
[INFO] [stdout]    --> src/lib.rs:382:21
[INFO] [stdout]     |
[INFO] [stdout] 382 |         assert_ser_tokens(&value, &[Token::Str("1w2d3h4m5s")]);
[INFO] [stdout]     |         ----------------- ^^^^^^ the trait `Serialize` is not implemented for `DurationFlex`
[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 `DurationFlex` 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 `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 131 others
[INFO] [stdout] note: required by a bound in `assert_ser_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:69:17
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub fn assert_ser_tokens<T>(value: &T, tokens: &[Token])
[INFO] [stdout]     |        ----------------- required by a bound in this function
[INFO] [stdout] 68  | where
[INFO] [stdout] 69  |     T: ?Sized + Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^ required by this bound in `assert_ser_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Serialize` is not satisfied
[INFO] [stdout]    --> src/lib.rs:385:21
[INFO] [stdout]     |
[INFO] [stdout] 385 |         assert_ser_tokens(&value, &[Token::Str("5s")]);
[INFO] [stdout]     |         ----------------- ^^^^^^ the trait `Serialize` is not implemented for `DurationFlex`
[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 `DurationFlex` 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 `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 131 others
[INFO] [stdout] note: required by a bound in `assert_ser_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:69:17
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub fn assert_ser_tokens<T>(value: &T, tokens: &[Token])
[INFO] [stdout]     |        ----------------- required by a bound in this function
[INFO] [stdout] 68  | where
[INFO] [stdout] 69  |     T: ?Sized + Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^ required by this bound in `assert_ser_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Serialize` is not satisfied
[INFO] [stdout]    --> src/lib.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |         assert_ser_tokens(&value, &[Token::Str("2w1d3h4m5s")]);
[INFO] [stdout]     |         ----------------- ^^^^^^ the trait `Serialize` is not implemented for `DurationFlex`
[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 `DurationFlex` 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 `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 131 others
[INFO] [stdout] note: required by a bound in `assert_ser_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:69:17
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub fn assert_ser_tokens<T>(value: &T, tokens: &[Token])
[INFO] [stdout]     |        ----------------- required by a bound in this function
[INFO] [stdout] 68  | where
[INFO] [stdout] 69  |     T: ?Sized + Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^ required by this bound in `assert_ser_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Serialize` is not satisfied
[INFO] [stdout]    --> src/lib.rs:391:21
[INFO] [stdout]     |
[INFO] [stdout] 391 |         assert_ser_tokens(&value, &[Token::Str("2w1d4h4m5s")]);
[INFO] [stdout]     |         ----------------- ^^^^^^ the trait `Serialize` is not implemented for `DurationFlex`
[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 `DurationFlex` 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 `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 131 others
[INFO] [stdout] note: required by a bound in `assert_ser_tokens`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_test-1.0.177/src/assert.rs:69:17
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub fn assert_ser_tokens<T>(value: &T, tokens: &[Token])
[INFO] [stdout]     |        ----------------- required by a bound in this function
[INFO] [stdout] 68  | where
[INFO] [stdout] 69  |     T: ?Sized + Serialize,
[INFO] [stdout]     |                 ^^^^^^^^^ required by this bound in `assert_ser_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:396:12
[INFO] [stdout]      |
[INFO] [stdout] 396  |         #[derive(Serialize, Deserialize)]
[INFO] [stdout]      |                  ^^^^^^^^^ the trait `Serialize` is not implemented for `DurationFlex`
[INFO] [stdout] 397  |         struct SomeStruct {
[INFO] [stdout] 398  |             duration: DurationFlex,
[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 `DurationFlex` 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 `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 131 others
[INFO] [stdout] note: required by a bound in `test::in_struct::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.219/src/ser/mod.rs:1866:21
[INFO] [stdout]      |
[INFO] [stdout] 1864 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1865 |     where
[INFO] [stdout] 1866 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:398:14
[INFO] [stdout]      |
[INFO] [stdout] 398  |             duration: DurationFlex,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[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<T>(&mut self) -> Result<Option<T>, 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 `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:398:14
[INFO] [stdout]      |
[INFO] [stdout] 398  |             duration: DurationFlex,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[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<V>(&mut self) -> Result<V, Self::Error>
[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 `DurationFlex: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:396:23
[INFO] [stdout]     |
[INFO] [stdout] 396 |         #[derive(Serialize, Deserialize)]
[INFO] [stdout]     |                             ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `DurationFlex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `DurationFlex` 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 143 others
[INFO] [stdout] note: required by a bound in `test::in_struct::_::_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<V, E>
[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 `duration-flex` (lib test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "bdef901f18175d66093a550e0998ae5093e025f67e146333bf9ad1b25d0d4ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdef901f18175d66093a550e0998ae5093e025f67e146333bf9ad1b25d0d4ebf", kill_on_drop: false }`
[INFO] [stdout] bdef901f18175d66093a550e0998ae5093e025f67e146333bf9ad1b25d0d4ebf