[INFO] cloning repository https://github.com/vthib/serde-iop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vthib/serde-iop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvthib%2Fserde-iop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvthib%2Fserde-iop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1f7eeb18a673b4c96ab0711615d82373d26d3d1 [INFO] testing vthib/serde-iop against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvthib%2Fserde-iop" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vthib/serde-iop 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 git repo https://github.com/vthib/serde-iop [INFO] finished tweaking git repo https://github.com/vthib/serde-iop [INFO] tweaked toml for git repo https://github.com/vthib/serde-iop written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/vthib/serde-iop 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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 56c25e82bee3e5d8c199a53f83894da5d3a083dc627adee54b15b88230670b8b [INFO] running `Command { std: "docker" "start" "-a" "56c25e82bee3e5d8c199a53f83894da5d3a083dc627adee54b15b88230670b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56c25e82bee3e5d8c199a53f83894da5d3a083dc627adee54b15b88230670b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c25e82bee3e5d8c199a53f83894da5d3a083dc627adee54b15b88230670b8b", kill_on_drop: false }` [INFO] [stdout] 56c25e82bee3e5d8c199a53f83894da5d3a083dc627adee54b15b88230670b8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] daf252d55c74691cb7def8b45979d5d72b76c887e3424aa3ef3fce49b4d7da3a [INFO] running `Command { std: "docker" "start" "-a" "daf252d55c74691cb7def8b45979d5d72b76c887e3424aa3ef3fce49b4d7da3a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling serde-iop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:20:57 [INFO] [stdout] | [INFO] [stdout] 20 | Error::MissingTag => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:57 [INFO] [stdout] | [INFO] [stdout] 21 | Error::UnknownLen => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:60 [INFO] [stdout] | [INFO] [stdout] 22 | Error::InputTooShort => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:23:62 [INFO] [stdout] | [INFO] [stdout] 23 | Error::InvalidEncoding => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:24:65 [INFO] [stdout] | [INFO] [stdout] 24 | Error::TrailingCharacters => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.00s [INFO] running `Command { std: "docker" "inspect" "daf252d55c74691cb7def8b45979d5d72b76c887e3424aa3ef3fce49b4d7da3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf252d55c74691cb7def8b45979d5d72b76c887e3424aa3ef3fce49b4d7da3a", kill_on_drop: false }` [INFO] [stdout] daf252d55c74691cb7def8b45979d5d72b76c887e3424aa3ef3fce49b4d7da3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 1e7862db8a728b5bbf97ae1673c5e1618da3cfda3f68fceeadc3545ac37b248f [INFO] running `Command { std: "docker" "start" "-a" "1e7862db8a728b5bbf97ae1673c5e1618da3cfda3f68fceeadc3545ac37b248f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde-iop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:20:57 [INFO] [stdout] | [INFO] [stdout] 20 | Error::MissingTag => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:57 [INFO] [stdout] | [INFO] [stdout] 21 | Error::UnknownLen => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:60 [INFO] [stdout] | [INFO] [stdout] 22 | Error::InputTooShort => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:23:62 [INFO] [stdout] | [INFO] [stdout] 23 | Error::InvalidEncoding => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:24:65 [INFO] [stdout] | [INFO] [stdout] 24 | Error::TrailingCharacters => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:20:57 [INFO] [stdout] | [INFO] [stdout] 20 | Error::MissingTag => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:57 [INFO] [stdout] | [INFO] [stdout] 21 | Error::UnknownLen => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:60 [INFO] [stdout] | [INFO] [stdout] 22 | Error::InputTooShort => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:23:62 [INFO] [stdout] | [INFO] [stdout] 23 | Error::InvalidEncoding => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:24:65 [INFO] [stdout] | [INFO] [stdout] 24 | Error::TrailingCharacters => write!(fmt, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.22s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_iop-67779721c7eb5268) [INFO] [stderr] Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-2e9f18c96960ad7e) [INFO] running `Command { std: "docker" "inspect" "1e7862db8a728b5bbf97ae1673c5e1618da3cfda3f68fceeadc3545ac37b248f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e7862db8a728b5bbf97ae1673c5e1618da3cfda3f68fceeadc3545ac37b248f", kill_on_drop: false }` [INFO] [stdout] 1e7862db8a728b5bbf97ae1673c5e1618da3cfda3f68fceeadc3545ac37b248f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 10cd84d5d6645d98b598cfb92d57c86514405f8848d522d55aead2f15e19095c [INFO] running `Command { std: "docker" "start" "-a" "10cd84d5d6645d98b598cfb92d57c86514405f8848d522d55aead2f15e19095c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] [INFO] [stderr] --> src/error.rs:20:57 [INFO] [stdout] running 14 tests [INFO] [stderr] | [INFO] [stdout] test de::read::tests::test_read_i32 ... ok [INFO] [stderr] 20 | Error::MissingTag => write!(fmt, "{}", self.description()), [INFO] [stdout] test de::read::tests::test_push_repeated_len ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test de::read::tests::test_push_bytes ... ok [INFO] [stderr] | [INFO] [stdout] test de::read::tests::test_read_i8 ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test de::read::tests::test_read_len ... ok [INFO] [stderr] [INFO] [stdout] test de::read::tests::test_read_tag ... ok [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] test ser::pack::tests::test_push_i32 ... ok [INFO] [stderr] --> src/error.rs:21:57 [INFO] [stdout] test ser::pack::tests::test_push_byte ... ok [INFO] [stderr] | [INFO] [stdout] test ser::pack::tests::test_push_len ... ok [INFO] [stderr] 21 | Error::UnknownLen => write!(fmt, "{}", self.description()), [INFO] [stdout] test ser::pack::tests::test_push_repeated_len ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test ser::pack::tests::test_push_tag ... ok [INFO] [stderr] [INFO] [stdout] test ser::pack::tests::test_push_quad ... ok [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] test de::read::tests::test_read_quad ... ok [INFO] [stderr] --> src/error.rs:22:60 [INFO] [stdout] test ser::pack::tests::test_push_bytes ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 22 | Error::InputTooShort => write!(fmt, "{}", self.description()), [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:23:62 [INFO] [stderr] | [INFO] [stderr] 23 | Error::InvalidEncoding => write!(fmt, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:24:65 [INFO] [stderr] | [INFO] [stderr] 24 | Error::TrailingCharacters => write!(fmt, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `serde-iop` (lib) generated 5 warnings [INFO] [stderr] warning: `serde-iop` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_iop-67779721c7eb5268) [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-2e9f18c96960ad7e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests serde-iop [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" "10cd84d5d6645d98b598cfb92d57c86514405f8848d522d55aead2f15e19095c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10cd84d5d6645d98b598cfb92d57c86514405f8848d522d55aead2f15e19095c", kill_on_drop: false }` [INFO] [stdout] 10cd84d5d6645d98b598cfb92d57c86514405f8848d522d55aead2f15e19095c