[INFO] fetching crate http-api-problem 0.51.0... [INFO] testing http-api-problem-0.51.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate http-api-problem 0.51.0 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate http-api-problem 0.51.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate http-api-problem 0.51.0 [INFO] finished tweaking crates.io crate http-api-problem 0.51.0 [INFO] tweaked toml for crates.io crate http-api-problem 0.51.0 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate crates.io crate http-api-problem 0.51.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f382845aaf5c3d77a8356ed29963b57277f958444606400f4717225c43c721c9 [INFO] running `Command { std: "docker" "start" "-a" "f382845aaf5c3d77a8356ed29963b57277f958444606400f4717225c43c721c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f382845aaf5c3d77a8356ed29963b57277f958444606400f4717225c43c721c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f382845aaf5c3d77a8356ed29963b57277f958444606400f4717225c43c721c9", kill_on_drop: false }` [INFO] [stdout] f382845aaf5c3d77a8356ed29963b57277f958444606400f4717225c43c721c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26ccc84626c44f56e746f7d48663c2b3be4d5cbfbf2b4e3619bc7a2825c38035 [INFO] running `Command { std: "docker" "start" "-a" "26ccc84626c44f56e746f7d48663c2b3be4d5cbfbf2b4e3619bc7a2825c38035", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling http-api-problem v0.51.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `status_or_internal_server_error` [INFO] [stdout] --> src/lib.rs:703:8 [INFO] [stdout] | [INFO] [stdout] 703 | fn status_or_internal_server_error(&self) -> StatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `status_code_or_internal_server_error` [INFO] [stdout] --> src/lib.rs:707:8 [INFO] [stdout] | [INFO] [stdout] 707 | fn status_code_or_internal_server_error(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.37s [INFO] running `Command { std: "docker" "inspect" "26ccc84626c44f56e746f7d48663c2b3be4d5cbfbf2b4e3619bc7a2825c38035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26ccc84626c44f56e746f7d48663c2b3be4d5cbfbf2b4e3619bc7a2825c38035", kill_on_drop: false }` [INFO] [stdout] 26ccc84626c44f56e746f7d48663c2b3be4d5cbfbf2b4e3619bc7a2825c38035 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 780ba9b962c795299a9911f8f6be501641bec0190f364a81c0681aad4924bfb1 [INFO] running `Command { std: "docker" "start" "-a" "780ba9b962c795299a9911f8f6be501641bec0190f364a81c0681aad4924bfb1", kill_on_drop: false }` [INFO] [stderr] Compiling http-api-problem v0.51.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `status_or_internal_server_error` [INFO] [stdout] --> src/lib.rs:703:8 [INFO] [stdout] | [INFO] [stdout] 703 | fn status_or_internal_server_error(&self) -> StatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `status_code_or_internal_server_error` [INFO] [stdout] --> src/lib.rs:707:8 [INFO] [stdout] | [INFO] [stdout] 707 | fn status_code_or_internal_server_error(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `status_or_internal_server_error` [INFO] [stdout] --> src/lib.rs:703:8 [INFO] [stdout] | [INFO] [stdout] 703 | fn status_or_internal_server_error(&self) -> StatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `status_code_or_internal_server_error` [INFO] [stdout] --> src/lib.rs:707:8 [INFO] [stdout] | [INFO] [stdout] 707 | fn status_code_or_internal_server_error(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "780ba9b962c795299a9911f8f6be501641bec0190f364a81c0681aad4924bfb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "780ba9b962c795299a9911f8f6be501641bec0190f364a81c0681aad4924bfb1", kill_on_drop: false }` [INFO] [stdout] 780ba9b962c795299a9911f8f6be501641bec0190f364a81c0681aad4924bfb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8f95097e321a950f351c128a6575659b183dc6cf9d3ca16b63276cc77aa1ef3b [INFO] running `Command { std: "docker" "start" "-a" "8f95097e321a950f351c128a6575659b183dc6cf9d3ca16b63276cc77aa1ef3b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `status_or_internal_server_error` [INFO] [stderr] --> src/lib.rs:703:8 [INFO] [stderr] | [INFO] [stderr] 703 | fn status_or_internal_server_error(&self) -> StatusCode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `status_code_or_internal_server_error` [INFO] [stderr] --> src/lib.rs:707:8 [INFO] [stderr] | [INFO] [stderr] 707 | fn status_code_or_internal_server_error(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `http-api-problem` (lib) generated 2 warnings [INFO] [stderr] warning: `http-api-problem` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/http_api_problem-7cb4619bcd763e4b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::serialization::should_serialize_status_apsent_correctly ... ok [INFO] [stdout] test test::serialization::deserialize_status_apsent ... ok [INFO] [stdout] test test::serialization::deserialize_status_present ... ok [INFO] [stdout] test test::serialization::deserialize_status_null ... ok [INFO] [stdout] test test::serialization::should_serialize_status_present_correctly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests http-api-problem [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::title (line 433) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::try_with_title (line 274) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::detail (line 453) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::new (line 203) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::type_url (line 385) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::try_status (line 407) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::try_new (line 224) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::instance (line 473) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::status (line 365) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::try_with_title_and_type (line 321) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::with_title (line 247) ... ok [INFO] [stdout] test src/lib.rs - HttpApiProblem::with_title_and_type (line 298) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8f95097e321a950f351c128a6575659b183dc6cf9d3ca16b63276cc77aa1ef3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f95097e321a950f351c128a6575659b183dc6cf9d3ca16b63276cc77aa1ef3b", kill_on_drop: false }` [INFO] [stdout] 8f95097e321a950f351c128a6575659b183dc6cf9d3ca16b63276cc77aa1ef3b