[INFO] fetching crate ei 0.2.0...
[INFO] testing ei-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ei 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ei 0.2.0
[INFO] finished tweaking crates.io crate ei 0.2.0
[INFO] tweaked toml for crates.io crate ei 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ei 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ei 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.130
[INFO] [stderr]   Downloaded serde v1.0.130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf4dbf5701190ab8227e6d1bc4879c871e9b9371ba1e39d817304ecfe160827f
[INFO] running `Command { std: "docker" "start" "-a" "bf4dbf5701190ab8227e6d1bc4879c871e9b9371ba1e39d817304ecfe160827f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf4dbf5701190ab8227e6d1bc4879c871e9b9371ba1e39d817304ecfe160827f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4dbf5701190ab8227e6d1bc4879c871e9b9371ba1e39d817304ecfe160827f", kill_on_drop: false }`
[INFO] [stdout] bf4dbf5701190ab8227e6d1bc4879c871e9b9371ba1e39d817304ecfe160827f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67889afdeebc5a0b40d5702c6ef881c2ab3b8e426a9c3bd3cd8f4b36c149b378
[INFO] running `Command { std: "docker" "start" "-a" "67889afdeebc5a0b40d5702c6ef881c2ab3b8e426a9c3bd3cd8f4b36c149b378", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling ei v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Msg` is never used
[INFO] [stdout]   --> src/term.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Msg {
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.46s
[INFO] running `Command { std: "docker" "inspect" "67889afdeebc5a0b40d5702c6ef881c2ab3b8e426a9c3bd3cd8f4b36c149b378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67889afdeebc5a0b40d5702c6ef881c2ab3b8e426a9c3bd3cd8f4b36c149b378", kill_on_drop: false }`
[INFO] [stdout] 67889afdeebc5a0b40d5702c6ef881c2ab3b8e426a9c3bd3cd8f4b36c149b378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05a8ac979f7e27534afd30b45cc1df172869bcacd5454a402f7f07e6bd9d1f93
[INFO] running `Command { std: "docker" "start" "-a" "05a8ac979f7e27534afd30b45cc1df172869bcacd5454a402f7f07e6bd9d1f93", kill_on_drop: false }`
[INFO] [stdout] warning: enum `Msg` is never used
[INFO] [stdout]   --> src/term.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Msg {
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ei v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "05a8ac979f7e27534afd30b45cc1df172869bcacd5454a402f7f07e6bd9d1f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a8ac979f7e27534afd30b45cc1df172869bcacd5454a402f7f07e6bd9d1f93", kill_on_drop: false }`
[INFO] [stdout] 05a8ac979f7e27534afd30b45cc1df172869bcacd5454a402f7f07e6bd9d1f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff8cd5519ed0ffef25c4681b5869e08454a94a71dca9275aee51b3a2ccdb7a97
[INFO] running `Command { std: "docker" "start" "-a" "ff8cd5519ed0ffef25c4681b5869e08454a94a71dca9275aee51b3a2ccdb7a97", kill_on_drop: false }`
[INFO] [stderr] warning: enum `Msg` is never used
[INFO] [stderr]   --> src/term.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub enum Msg {
[INFO] [stderr]    |          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ei` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ei-c7c216cebd171c5f)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test de::tests::deserialize_atom ... ok
[INFO] [stdout] test de::tests::deserialize_i16 ... ok
[INFO] [stdout] test de::tests::deserialize_i32 ... ok
[INFO] [stdout] test de::tests::deserialize_i64 ... ok
[INFO] [stdout] test de::tests::deserialize_bytes ... ok
[INFO] [stdout] test de::tests::deserialize_i8 ... ok
[INFO] [stdout] test de::tests::deserialize_bool ... ok
[INFO] [stdout] test de::tests::deserialize_msg ... ok
[INFO] [stdout] test de::tests::deserialize_newtype_struct ... ok
[INFO] [stdout] test de::tests::deserialize_pid ... ok
[INFO] [stdout] test de::tests::deserialize_port ... ok
[INFO] [stdout] test de::tests::deserialize_ref ... ok
[INFO] [stdout] test de::tests::deserialize_string ... ok
[INFO] [stdout] test de::tests::deserialize_struct ... ok
[INFO] [stdout] test de::tests::deserialize_tuple ... ok
[INFO] [stdout] test de::tests::deserialize_trace ... ok
[INFO] [stdout] test de::tests::deserialize_tuple_struct ... ok
[INFO] [stdout] test de::tests::deserialize_u16 ... ok
[INFO] [stdout] test de::tests::deserialize_u32 ... ok
[INFO] [stdout] test de::tests::deserialize_u64 ... ok
[INFO] [stdout] test de::tests::deserialize_u8 ... ok
[INFO] [stdout] test de::tests::deserialize_seq ... ok
[INFO] [stdout] test de::tests::deserialize_unit_struct ... ok
[INFO] [stdout] test ser::tests::serialize_atom ... ok
[INFO] [stdout] test ser::tests::serialize_bool ... ok
[INFO] [stdout] test ser::tests::serialize_bytes ... ok
[INFO] [stdout] test ser::tests::serialize_f64 ... ok
[INFO] [stdout] test ser::tests::serialize_i16 ... ok
[INFO] [stdout] test ser::tests::serialize_i32 ... ok
[INFO] [stdout] test de::tests::deserialize_map ... ok
[INFO] [stdout] test ser::tests::serialize_i64 ... ok
[INFO] [stdout] test ser::tests::serialize_i8 ... ok
[INFO] [stdout] test ser::tests::serialize_map ... ok
[INFO] [stdout] test ser::tests::serialize_pid ... ok
[INFO] [stdout] test ser::tests::serialize_msg ... ok
[INFO] [stdout] test ser::tests::serialize_port ... ok
[INFO] [stdout] test ser::tests::serialize_newtype_struct ... ok
[INFO] [stdout] test ser::tests::serialize_struct ... ok
[INFO] [stdout] test ser::tests::serialize_tuple ... ok
[INFO] [stdout] test ser::tests::serialize_tuple_struct ... ok
[INFO] [stderr]    Doc-tests ei
[INFO] [stdout] test ser::tests::serialize_ref ... ok
[INFO] [stdout] test ser::tests::serialize_str ... ok
[INFO] [stdout] test ser::tests::serialize_seq ... ok
[INFO] [stdout] test ser::tests::serialize_u16 ... ok
[INFO] [stdout] test ser::tests::serialize_unit_struct ... ok
[INFO] [stdout] test ser::tests::serialize_trace ... ok
[INFO] [stdout] test ser::tests::serialize_u64 ... ok
[INFO] [stdout] test ser::tests::serialize_u32 ... ok
[INFO] [stdout] test ser::tests::serialize_u8 ... ok
[INFO] [stdout] test de::tests::deserialize_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 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" "ff8cd5519ed0ffef25c4681b5869e08454a94a71dca9275aee51b3a2ccdb7a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8cd5519ed0ffef25c4681b5869e08454a94a71dca9275aee51b3a2ccdb7a97", kill_on_drop: false }`
[INFO] [stdout] ff8cd5519ed0ffef25c4681b5869e08454a94a71dca9275aee51b3a2ccdb7a97