[INFO] fetching crate open-library 0.7.1...
[INFO] checking open-library-0.7.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate open-library 0.7.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate open-library 0.7.1
[INFO] finished tweaking crates.io crate open-library 0.7.1
[INFO] tweaked toml for crates.io crate open-library 0.7.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate open-library 0.7.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 222 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
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[INFO] [stderr]       Adding test-case v1.2.1 (available: v1.2.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding wiremock v0.5.22 (available: v0.6.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wiremock v0.5.22
[INFO] [stderr]   Downloaded test-case v1.2.1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04fe99472b4058c27312894905a0c5f4c8c89362b13aee502dba4da119d2be67
[INFO] running `Command { std: "docker" "start" "-a" "04fe99472b4058c27312894905a0c5f4c8c89362b13aee502dba4da119d2be67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04fe99472b4058c27312894905a0c5f4c8c89362b13aee502dba4da119d2be67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04fe99472b4058c27312894905a0c5f4c8c89362b13aee502dba4da119d2be67", kill_on_drop: false }`
[INFO] [stdout] 04fe99472b4058c27312894905a0c5f4c8c89362b13aee502dba4da119d2be67
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dd902ac193802486f88497c618a4b60242ce3c600ae77cc4da2a03cff6dfc74
[INFO] running `Command { std: "docker" "start" "-a" "0dd902ac193802486f88497c618a4b60242ce3c600ae77cc4da2a03cff6dfc74", kill_on_drop: false }`
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]    Compiling test-case v1.2.1
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[INFO] [stderr]     Checking serde_qs v0.8.5
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[INFO] [stderr]     Checking futures-executor v0.3.31
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[INFO] [stderr]     Checking open-library v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::format::KeyedValue`
[INFO] [stdout]  --> src/models/works.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::format::KeyedValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AuthorType`
[INFO] [stdout]  --> src/models/works.rs:2:47
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::models::authors::{AuthorReference, AuthorType};
[INFO] [stdout]   |                                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveDate`
[INFO] [stdout]  --> src/models/works.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::NaiveDate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializer`
[INFO] [stdout]  --> src/models/works.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{Deserialize, Deserializer, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::format::KeyedValue`
[INFO] [stdout]  --> src/models/works.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::format::KeyedValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AuthorType`
[INFO] [stdout]  --> src/models/works.rs:2:47
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::models::authors::{AuthorReference, AuthorType};
[INFO] [stdout]   |                                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveDate`
[INFO] [stdout]  --> src/models/works.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::NaiveDate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializer`
[INFO] [stdout]  --> src/models/works.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{Deserialize, Deserializer, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]   --> src/format.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Utc.datetime_from_str(&String::deserialize(deserializer)?, FORMAT)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` or `NaiveDateTime::parse_from_str` with `and_utc()` or `and_local_timezone()` instead
[INFO] [stdout]   --> src/format.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Utc.datetime_from_str(&String::deserialize(deserializer)?, FORMAT)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORMAT` is never used
[INFO] [stdout]   --> src/format.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     const FORMAT: &str = "%d %B %Y";
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/format.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn serialize<S>(date: &NaiveDate, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/format.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn deserialize<'de, D>(deserializer: D) -> Result<NaiveDate, D::Error>
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORMAT` is never used
[INFO] [stdout]   --> src/format.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 |     const FORMAT: &str = "%B %d, %Y";
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/format.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn serialize<S>(date: &NaiveDate, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/format.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn deserialize<'de, D>(deserializer: D) -> Result<NaiveDate, D::Error>
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/format.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn serialize<S, T>(value: &T, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/format.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn deserialize<'de, D, T>(deserializer: D) -> Result<T, D::Error>
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]    --> src/format.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn serialize<S, T>(values: &[T], serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]    --> src/format.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn deserialize<'de, D, T>(deserializer: D) -> Result<Vec<T>, D::Error>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORMAT` is never used
[INFO] [stdout]   --> src/format.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     const FORMAT: &str = "%d %B %Y";
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/format.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn serialize<S>(date: &NaiveDate, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/format.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn deserialize<'de, D>(deserializer: D) -> Result<NaiveDate, D::Error>
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORMAT` is never used
[INFO] [stdout]   --> src/format.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 |     const FORMAT: &str = "%B %d, %Y";
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/format.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn serialize<S>(date: &NaiveDate, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/format.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn deserialize<'de, D>(deserializer: D) -> Result<NaiveDate, D::Error>
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/format.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn serialize<S, T>(value: &T, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/format.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn deserialize<'de, D, T>(deserializer: D) -> Result<T, D::Error>
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]    --> src/format.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn serialize<S, T>(values: &[T], serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]    --> src/format.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn deserialize<'de, D, T>(deserializer: D) -> Result<Vec<T>, D::Error>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.68s
[INFO] running `Command { std: "docker" "inspect" "0dd902ac193802486f88497c618a4b60242ce3c600ae77cc4da2a03cff6dfc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd902ac193802486f88497c618a4b60242ce3c600ae77cc4da2a03cff6dfc74", kill_on_drop: false }`
[INFO] [stdout] 0dd902ac193802486f88497c618a4b60242ce3c600ae77cc4da2a03cff6dfc74