[INFO] fetching crate asn1rs 0.3.1...
[INFO] testing asn1rs-0.3.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate asn1rs 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate asn1rs 0.3.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asn1rs 0.3.1
[INFO] finished tweaking crates.io crate asn1rs 0.3.1
[INFO] tweaked toml for crates.io crate asn1rs 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate asn1rs 0.3.1 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-executor v0.3.28
[INFO] [stderr]   Downloaded strum v0.19.5
[INFO] [stderr]   Downloaded strum_macros v0.19.4
[INFO] [stderr]   Downloaded codegen v0.1.3
[INFO] [stderr]   Downloaded stringprep v0.1.3
[INFO] [stderr]   Downloaded postgres v0.19.5
[INFO] [stderr]   Downloaded async-trait v0.1.72
[INFO] [stderr]   Downloaded postgres-types v0.2.5
[INFO] [stderr]   Downloaded futures v0.3.28
[INFO] [stderr]   Downloaded tokio-postgres v0.7.8
[INFO] [stderr]   Downloaded syn v2.0.27
[INFO] [stderr]   Downloaded serde v1.0.176
[INFO] [stderr]   Downloaded postgres-protocol v0.6.5
[INFO] [stderr]   Downloaded serde_derive v1.0.176
[INFO] [stderr]   Downloaded md-5 v0.10.5
[INFO] [stderr]   Downloaded siphasher v0.3.10
[INFO] [stderr]   Downloaded asn1rs-model v0.3.0
[INFO] [stderr]   Downloaded asn1rs-macros v0.3.0
[INFO] [stderr]   Downloaded asn1rs-model v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42688384889d45a7dbd3f8a71987da6ecfe2ab48f791bdfa8beb07d0bb2b08e8
[INFO] running `Command { std: "docker" "start" "-a" "42688384889d45a7dbd3f8a71987da6ecfe2ab48f791bdfa8beb07d0bb2b08e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42688384889d45a7dbd3f8a71987da6ecfe2ab48f791bdfa8beb07d0bb2b08e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42688384889d45a7dbd3f8a71987da6ecfe2ab48f791bdfa8beb07d0bb2b08e8", kill_on_drop: false }`
[INFO] [stdout] 42688384889d45a7dbd3f8a71987da6ecfe2ab48f791bdfa8beb07d0bb2b08e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d09a83ff4df288610a0aabbd5b39a5d889e478e37208fa19dcbb09fd529c9f66
[INFO] running `Command { std: "docker" "start" "-a" "d09a83ff4df288610a0aabbd5b39a5d889e478e37208fa19dcbb09fd529c9f66", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling serde v1.0.176
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling codegen v0.1.3
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_derive v1.0.176
[INFO] [stderr]    Compiling addr2line v0.20.0
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling asn1rs-model v0.2.2
[INFO] [stderr]    Compiling asn1rs-model v0.3.0
[INFO] [stderr]    Compiling asn1rs-macros v0.3.0
[INFO] [stderr]    Compiling asn1rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.25s
[INFO] running `Command { std: "docker" "inspect" "d09a83ff4df288610a0aabbd5b39a5d889e478e37208fa19dcbb09fd529c9f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09a83ff4df288610a0aabbd5b39a5d889e478e37208fa19dcbb09fd529c9f66", kill_on_drop: false }`
[INFO] [stdout] d09a83ff4df288610a0aabbd5b39a5d889e478e37208fa19dcbb09fd529c9f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bb6991ab7de126dd28fc0dfb91dfc62d2b032d7f22027b98cb66ce33931e9a5
[INFO] running `Command { std: "docker" "start" "-a" "7bb6991ab7de126dd28fc0dfb91dfc62d2b032d7f22027b98cb66ce33931e9a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling asn1rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/basic_sequence.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |             ghi: Some("great extension".to_string()),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `String`, found `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::string::String`
[INFO] [stdout]                 found enum `std::option::Option<std::string::String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asn1rs` (test "basic_sequence") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7bb6991ab7de126dd28fc0dfb91dfc62d2b032d7f22027b98cb66ce33931e9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb6991ab7de126dd28fc0dfb91dfc62d2b032d7f22027b98cb66ce33931e9a5", kill_on_drop: false }`
[INFO] [stdout] 7bb6991ab7de126dd28fc0dfb91dfc62d2b032d7f22027b98cb66ce33931e9a5
