[INFO] fetching crate minicbor 0.15.0... [INFO] testing minicbor-0.15.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate minicbor 0.15.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate minicbor 0.15.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate minicbor 0.15.0 [INFO] finished tweaking crates.io crate minicbor 0.15.0 [INFO] tweaked toml for crates.io crate minicbor 0.15.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate minicbor 0.15.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f372befdcfff0ea003601cf94895b8568287f13f7c82073ebc421c677c888fbb [INFO] running `Command { std: "docker" "start" "-a" "f372befdcfff0ea003601cf94895b8568287f13f7c82073ebc421c677c888fbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f372befdcfff0ea003601cf94895b8568287f13f7c82073ebc421c677c888fbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f372befdcfff0ea003601cf94895b8568287f13f7c82073ebc421c677c888fbb", kill_on_drop: false }` [INFO] [stdout] f372befdcfff0ea003601cf94895b8568287f13f7c82073ebc421c677c888fbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 443279f246f61da40fc2f312b177571cd44e35bcdc830feb42f02695c079e9a6 [INFO] running `Command { std: "docker" "start" "-a" "443279f246f61da40fc2f312b177571cd44e35bcdc830feb42f02695c079e9a6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling minicbor v0.15.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `Command { std: "docker" "inspect" "443279f246f61da40fc2f312b177571cd44e35bcdc830feb42f02695c079e9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "443279f246f61da40fc2f312b177571cd44e35bcdc830feb42f02695c079e9a6", kill_on_drop: false }` [INFO] [stdout] 443279f246f61da40fc2f312b177571cd44e35bcdc830feb42f02695c079e9a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6880496a7ccee41c73899207f89397236f1f496b50f18c7c626b975bf709725 [INFO] running `Command { std: "docker" "start" "-a" "f6880496a7ccee41c73899207f89397236f1f496b50f18c7c626b975bf709725", kill_on_drop: false }` [INFO] [stderr] Compiling minicbor v0.15.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor-56756d33357141ae) [INFO] running `Command { std: "docker" "inspect" "f6880496a7ccee41c73899207f89397236f1f496b50f18c7c626b975bf709725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6880496a7ccee41c73899207f89397236f1f496b50f18c7c626b975bf709725", kill_on_drop: false }` [INFO] [stdout] f6880496a7ccee41c73899207f89397236f1f496b50f18c7c626b975bf709725 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19fc737a66b9e8006dfca04477831562a791910dea482e3cbc59f53e87991574 [INFO] running `Command { std: "docker" "start" "-a" "19fc737a66b9e8006dfca04477831562a791910dea482e3cbc59f53e87991574", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor-56756d33357141ae) [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] [stderr] Doc-tests minicbor [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 90) ... FAILED [INFO] [stdout] test src/lib.rs - (line 108) ... FAILED [INFO] [stdout] test src/lib.rs - (line 55) ... FAILED [INFO] [stdout] test src/lib.rs - (line 70) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 90) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `minicbor::decode::Error: std::error::Error` is not satisfied [INFO] [stdout] --> src/lib.rs:101:40 [INFO] [stdout] | [INFO] [stdout] 14 | assert_eq!(Tag::DateTime, decoder.tag()?); [INFO] [stdout] | ^ the trait `std::error::Error` is not implemented for `minicbor::decode::Error` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `Box` [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>` for `Result<(), Box>` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 108) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `minicbor::display` [INFO] [stdout] --> src/lib.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 4 | use minicbor::display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `display` in the root [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `minicbor::decode::Token`, `minicbor::decode::Tokenizer` [INFO] [stdout] --> src/lib.rs:110:24 [INFO] [stdout] | [INFO] [stdout] 5 | use minicbor::decode::{Token, Tokenizer}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ no `Tokenizer` in `decode` [INFO] [stdout] | | [INFO] [stdout] | no `Token` in `decode` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 55) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `minicbor::encode::Error: std::error::Error` is not satisfied [INFO] [stdout] --> src/lib.rs:61:42 [INFO] [stdout] | [INFO] [stdout] 9 | minicbor::encode(&input, buffer.as_mut())?; [INFO] [stdout] | ^ the trait `std::error::Error` is not implemented for `minicbor::encode::Error` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From>` for `Box` [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(), Box>` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `minicbor::decode::Error: std::error::Error` is not satisfied [INFO] [stdout] --> src/lib.rs:62:58 [INFO] [stdout] | [INFO] [stdout] 10 | let output: [&str; 2] = minicbor::decode(buffer.as_ref())?; [INFO] [stdout] | ^ the trait `std::error::Error` is not implemented for `minicbor::decode::Error` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `Box` [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>` for `Result<(), Box>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 70) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `minicbor::encode::Error: std::error::Error` is not satisfied [INFO] [stdout] --> src/lib.rs:76:20 [INFO] [stdout] | [INFO] [stdout] 9 | encoder.begin_map()? // using an indefinite map here [INFO] [stdout] | ^ the trait `std::error::Error` is not implemented for `minicbor::encode::Error` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From>` for `Box` [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(), Box>` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 108) [INFO] [stdout] src/lib.rs - (line 55) [INFO] [stdout] src/lib.rs - (line 70) [INFO] [stdout] src/lib.rs - (line 90) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "19fc737a66b9e8006dfca04477831562a791910dea482e3cbc59f53e87991574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19fc737a66b9e8006dfca04477831562a791910dea482e3cbc59f53e87991574", kill_on_drop: false }` [INFO] [stdout] 19fc737a66b9e8006dfca04477831562a791910dea482e3cbc59f53e87991574