[INFO] fetching crate cardano-message-signing 1.0.1...
[INFO] testing cardano-message-signing-1.0.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate cardano-message-signing 1.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cardano-message-signing 1.0.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cardano-message-signing 1.0.1
[INFO] finished tweaking crates.io crate cardano-message-signing 1.0.1
[INFO] tweaked toml for crates.io crate cardano-message-signing 1.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64-url v1.4.13
[INFO] [stderr]   Downloaded digest v0.6.1
[INFO] [stderr]   Downloaded cryptoxide v0.3.6
[INFO] [stderr]   Downloaded cbor_event v2.4.0
[INFO] [stderr]   Downloaded generic-array v0.8.4
[INFO] [stderr]   Downloaded pruefung v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7276f84d582751bd6e22adeaeb7036caeccf3d57a7a0a13c7b0a9b60d9847eec
[INFO] running `Command { std: "docker" "start" "-a" "7276f84d582751bd6e22adeaeb7036caeccf3d57a7a0a13c7b0a9b60d9847eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7276f84d582751bd6e22adeaeb7036caeccf3d57a7a0a13c7b0a9b60d9847eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7276f84d582751bd6e22adeaeb7036caeccf3d57a7a0a13c7b0a9b60d9847eec", kill_on_drop: false }`
[INFO] [stdout] 7276f84d582751bd6e22adeaeb7036caeccf3d57a7a0a13c7b0a9b60d9847eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fe52babff2c9dcd11052f981587cf1a1e1d04b346419ddddc1e015037cb73c2
[INFO] running `Command { std: "docker" "start" "-a" "6fe52babff2c9dcd11052f981587cf1a1e1d04b346419ddddc1e015037cb73c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling cryptoxide v0.3.6
[INFO] [stderr]    Compiling cbor_event v2.4.0
[INFO] [stderr]    Compiling generic-array v0.8.4
[INFO] [stderr]    Compiling digest v0.6.1
[INFO] [stderr]    Compiling base64-url v1.4.13
[INFO] [stderr]    Compiling pruefung v0.2.1
[INFO] [stderr]    Compiling cardano-message-signing v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "6fe52babff2c9dcd11052f981587cf1a1e1d04b346419ddddc1e015037cb73c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe52babff2c9dcd11052f981587cf1a1e1d04b346419ddddc1e015037cb73c2", kill_on_drop: false }`
[INFO] [stdout] 6fe52babff2c9dcd11052f981587cf1a1e1d04b346419ddddc1e015037cb73c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85a9e39c2c3d04fe8cb64be477037c71bfe0ed6f1fcc2fd6c156475e6db40ac6
[INFO] running `Command { std: "docker" "start" "-a" "85a9e39c2c3d04fe8cb64be477037c71bfe0ed6f1fcc2fd6c156475e6db40ac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cardano-message-signing v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/serialization.rs:1023:13
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         let mut consume_elem = |lens: &mut Vec<cbor_event::Len>| {
[INFO] [stdout]      |             ----^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/serialization.rs:1030:13
[INFO] [stdout]      |
[INFO] [stdout] 1030 |         let mut reduce_depth = |lens: &mut Vec<cbor_event::Len>| {
[INFO] [stdout]      |             ----^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbor_other_object` is never used
[INFO] [stdout]    --> src/cbor.rs:734:8
[INFO] [stdout]     |
[INFO] [stdout] 734 |     fn cbor_other_object() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/serialization.rs:1161:9
[INFO] [stdout]      |
[INFO] [stdout] 1161 |         header_map.set_header(&label_str("i am a string key"), &CBORValue::new_text(String::from("also a string")));
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/serialization.rs:1162:9
[INFO] [stdout]      |
[INFO] [stdout] 1162 | ...   header_map.set_header(&label_int(-6), &CBORValue::new_tagged(&TaggedCBOR::new(to_bignum(3u64), &CBORValue::new_special(&CBORSpecial::new_null()))...
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/serialization.rs:1233:9
[INFO] [stdout]      |
[INFO] [stdout] 1233 |         cose_key.set_header(&label_str("dsfdsf"), &CBORValue::new_int(&Int::new_i32(-100)));
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/serialization.rs:1234:9
[INFO] [stdout]      |
[INFO] [stdout] 1234 |         cose_key.set_header(&label_int(-50), &CBORValue::new_text(String::from("134da2234fdsfd")));
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "85a9e39c2c3d04fe8cb64be477037c71bfe0ed6f1fcc2fd6c156475e6db40ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a9e39c2c3d04fe8cb64be477037c71bfe0ed6f1fcc2fd6c156475e6db40ac6", kill_on_drop: false }`
[INFO] [stdout] 85a9e39c2c3d04fe8cb64be477037c71bfe0ed6f1fcc2fd6c156475e6db40ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86e0e60a11ef72f14e337b8aed0e04905b71f6da43afabe9ece03758643d2b18
[INFO] running `Command { std: "docker" "start" "-a" "86e0e60a11ef72f14e337b8aed0e04905b71f6da43afabe9ece03758643d2b18", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/serialization.rs:1023:13
[INFO] [stderr]      |
[INFO] [stderr] 1023 |         let mut consume_elem = |lens: &mut Vec<cbor_event::Len>| {
[INFO] [stderr]      |             ----^^^^^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/serialization.rs:1030:13
[INFO] [stderr]      |
[INFO] [stderr] 1030 |         let mut reduce_depth = |lens: &mut Vec<cbor_event::Len>| {
[INFO] [stderr]      |             ----^^^^^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `cbor_other_object` is never used
[INFO] [stderr]    --> src/cbor.rs:734:8
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 734 |     fn cbor_other_object() {
[INFO] [stdout] running 15 tests
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/serialization.rs:1161:9
[INFO] [stderr]      |
[INFO] [stderr] 1161 |         header_map.set_header(&label_str("i am a string key"), &CBORValue::new_text(String::from("also a string")));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/serialization.rs:1162:9
[INFO] [stderr]      |
[INFO] [stderr] 1162 | ...   header_map.set_header(&label_int(-6), &CBORValue::new_tagged(&TaggedCBOR::new(to_bignum(3u64), &CBORValue::new_special(&CBORSpecial::new_null()))...
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/serialization.rs:1233:9
[INFO] [stderr]      |
[INFO] [stderr] 1233 |         cose_key.set_header(&label_str("dsfdsf"), &CBORValue::new_int(&Int::new_i32(-100)));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/serialization.rs:1234:9
[INFO] [stderr]      |
[INFO] [stderr] 1234 |         cose_key.set_header(&label_int(-50), &CBORValue::new_text(String::from("134da2234fdsfd")));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `cardano-message-signing` (lib test) generated 7 warnings (run `cargo fix --lib -p cardano-message-signing --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cardano_message_signing-89706cbb1c74ed73)
[INFO] [stdout] test serialization::tests::empty_or_serialized_map_ok_some ... ok
[INFO] [stdout] test serialization::tests::empty_or_serialized_map_err ... ok
[INFO] [stdout] test tests::cose_key_other_headers_overlap ... ok
[INFO] [stdout] test serialization::tests::sig_structure_sign1 ... ok
[INFO] [stdout] test serialization::tests::header_map ... ok
[INFO] [stdout] test tests::signed_message_user_facing_encoding ... ok
[INFO] [stdout] test cbor::tests::cbor_special_array ... ok
[INFO] [stdout] test serialization::tests::sig_structure_counter ... ok
[INFO] [stdout] test serialization::tests::cose_sign ... ok
[INFO] [stdout] test serialization::tests::sig_structure_sign ... ok
[INFO] [stderr]    Doc-tests cardano-message-signing
[INFO] [stdout] test serialization::tests::cose_key ... ok
[INFO] [stdout] test serialization::tests::counter_sig ... ok
[INFO] [stdout] test builders::tests::eddsa25519key ... ok
[INFO] [stdout] test serialization::tests::empty_or_serialized_map_ok_empty ... ok
[INFO] [stdout] test serialization::tests::cose_sign1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86e0e60a11ef72f14e337b8aed0e04905b71f6da43afabe9ece03758643d2b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e0e60a11ef72f14e337b8aed0e04905b71f6da43afabe9ece03758643d2b18", kill_on_drop: false }`
[INFO] [stdout] 86e0e60a11ef72f14e337b8aed0e04905b71f6da43afabe9ece03758643d2b18
