[INFO] fetching crate asn1rs 0.3.1...
[INFO] checking asn1rs-0.3.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate asn1rs 0.3.1 into /workspace/builds/worker-6-tc2/source
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate asn1rs 0.3.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1bdea0605a3964660e3d7cc35a184da3c3a7414c82376c1371d4bd87977353f
[INFO] running `Command { std: "docker" "start" "-a" "a1bdea0605a3964660e3d7cc35a184da3c3a7414c82376c1371d4bd87977353f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1bdea0605a3964660e3d7cc35a184da3c3a7414c82376c1371d4bd87977353f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bdea0605a3964660e3d7cc35a184da3c3a7414c82376c1371d4bd87977353f", kill_on_drop: false }`
[INFO] [stdout] a1bdea0605a3964660e3d7cc35a184da3c3a7414c82376c1371d4bd87977353f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14cfebb9260d3de76f388e07243e9306a325cbd527bc800ce64bab9e491edc55
[INFO] running `Command { std: "docker" "start" "-a" "14cfebb9260d3de76f388e07243e9306a325cbd527bc800ce64bab9e491edc55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling serde v1.0.176
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.176
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]     Checking quote v1.0.32
[INFO] [stderr]     Checking codegen v0.1.3
[INFO] [stderr]     Checking addr2line v0.20.0
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling asn1rs-model v0.2.2
[INFO] [stderr]     Checking asn1rs-model v0.3.0
[INFO] [stderr]    Compiling asn1rs-macros v0.3.0
[INFO] [stderr]     Checking asn1rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syn/io/proto_write.rs:112:22
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn as_reader(&self) -> ProtobufReader {
[INFO] [stdout]     |                      ^^^^^     -------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn as_reader(&self) -> ProtobufReader<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syn/io/uper.rs:276:22
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn as_reader(&self) -> UperReader<Bits> {
[INFO] [stdout]     |                      ^^^^^                ---- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn as_reader(&self) -> UperReader<Bits<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syn/io/proto_write.rs:112:22
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn as_reader(&self) -> ProtobufReader {
[INFO] [stdout]     |                      ^^^^^     -------------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn as_reader(&self) -> ProtobufReader<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/syn/io/uper.rs:276:22
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn as_reader(&self) -> UperReader<Bits> {
[INFO] [stdout]     |                      ^^^^^                ---- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn as_reader(&self) -> UperReader<Bits<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/basic_set.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |             jkl: Some("jkl".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[E0308]: mismatched types
[INFO] [stdout]   --> tests/basic_set.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |             ghi: Some("ghi".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[E0308]: mismatched types
[INFO] [stdout]   --> tests/basic_set.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |             jkl: None,
[INFO] [stdout]    |                  ^^^^ expected `String`, found `Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::string::String`
[INFO] [stdout]                 found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/basic_set.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |             ghi: None,
[INFO] [stdout]    |                  ^^^^ expected `String`, found `Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::string::String`
[INFO] [stdout]                 found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/basic_set.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 105 |             jkl: Some("jkl".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[E0308]: mismatched types
[INFO] [stdout]    --> tests/basic_set.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |             ghi: None,
[INFO] [stdout]     |                  ^^^^ expected `String`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::string::String`
[INFO] [stdout]                  found enum `std::option::Option<_>`
[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_set") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asn1rs` (test "basic_sequence") due to 1 previous error
[INFO] [stdout] warning: enum `Topping` is never used
[INFO] [stdout]   --> tests/showcase.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub enum Topping {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14cfebb9260d3de76f388e07243e9306a325cbd527bc800ce64bab9e491edc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14cfebb9260d3de76f388e07243e9306a325cbd527bc800ce64bab9e491edc55", kill_on_drop: false }`
[INFO] [stdout] 14cfebb9260d3de76f388e07243e9306a325cbd527bc800ce64bab9e491edc55