[INFO] cloning repository https://github.com/RavuAlHemio/uic-ticket-decode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RavuAlHemio/uic-ticket-decode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fuic-ticket-decode", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2fd24ba9d27d308525fdcb0acfa466f686be623
[INFO] building RavuAlHemio/uic-ticket-decode against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fuic-ticket-decode" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RavuAlHemio/uic-ticket-decode
[INFO] finished tweaking git repo https://github.com/RavuAlHemio/uic-ticket-decode
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[INFO] validating manifest of git repo https://github.com/RavuAlHemio/uic-ticket-decode on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
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[INFO] [stderr]    Compiling uic-ticket-decode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `block_count`
[INFO] [stdout]    --> src/asn1_uper/mod.rs:464:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |         let block_count = value / 16384;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Eof` is never constructed
[INFO] [stdout]   --> src/asn1_uper/mod.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub enum ErrorKind {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 84 |     Eof {},
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrorKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NormallySmall` is never constructed
[INFO] [stdout]    --> src/asn1_uper/mod.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub enum WholeNumberConstraint {
[INFO] [stdout]     |          --------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 141 |     NormallySmall,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WholeNumberConstraint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_unconstrained_int_complete` is never used
[INFO] [stdout]    --> src/asn1_uper/mod.rs:332:4
[INFO] [stdout]     |
[INFO] [stdout] 332 | fn decode_unconstrained_int_complete<'a>(complete_bits: &'a [bool]) -> ParseResult<'a, Integer> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `value_with_length_is_fragmented` is never used
[INFO] [stdout]    --> src/asn1_uper/mod.rs:339:4
[INFO] [stdout]     |
[INFO] [stdout] 339 | fn value_with_length_is_fragmented(length: &Integer) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `arrival_date` is never used
[INFO] [stdout]    --> src/uflex_3_ext.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub trait ValidityDepartureArrival {
[INFO] [stdout]     |           ------------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn arrival_date(&self, issuance_date: DateTime<Utc>) -> Option<NaiveDate> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `height` is never used
[INFO] [stdout]   --> src/utlay_painter.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn height(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/asn1_uper/integer.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn to_bigint(&self) -> Cow<BigInt> {
[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] 94 |     pub fn to_bigint(&self) -> Cow<'_, BigInt> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asn1_uper/integer.rs:342:22
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn to_bigint(&self) -> Cow<BigInt> {
[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] 342 |     pub fn to_bigint(&self) -> Cow<'_, BigInt> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "4c03c48cb5b6798b6377b606442f69385df61e53a302bf4f3cac0f636c6a4594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c03c48cb5b6798b6377b606442f69385df61e53a302bf4f3cac0f636c6a4594", kill_on_drop: false }`
[INFO] [stdout] 4c03c48cb5b6798b6377b606442f69385df61e53a302bf4f3cac0f636c6a4594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53d2aa9444c9eaf79e55433ee4b1b10544271dac50374d8bcf90022d063e745a
[INFO] running `Command { std: "docker" "start" "-a" "53d2aa9444c9eaf79e55433ee4b1b10544271dac50374d8bcf90022d063e745a", kill_on_drop: false }`
[INFO] [stderr]    Compiling uic-ticket-decode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `block_count`
[INFO] [stdout]    --> src/asn1_uper/mod.rs:464:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |         let block_count = value / 16384;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Eof` is never constructed
[INFO] [stdout]   --> src/asn1_uper/mod.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub enum ErrorKind {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 84 |     Eof {},
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrorKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NormallySmall` is never constructed
[INFO] [stdout]    --> src/asn1_uper/mod.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub enum WholeNumberConstraint {
[INFO] [stdout]     |          --------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 141 |     NormallySmall,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WholeNumberConstraint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `value_with_length_is_fragmented` is never used
[INFO] [stdout]    --> src/asn1_uper/mod.rs:339:4
[INFO] [stdout]     |
[INFO] [stdout] 339 | fn value_with_length_is_fragmented(length: &Integer) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `arrival_date` is never used
[INFO] [stdout]    --> src/uflex_3_ext.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub trait ValidityDepartureArrival {
[INFO] [stdout]     |           ------------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn arrival_date(&self, issuance_date: DateTime<Utc>) -> Option<NaiveDate> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `height` is never used
[INFO] [stdout]   --> src/utlay_painter.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn height(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/asn1_uper/integer.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn to_bigint(&self) -> Cow<BigInt> {
[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] 94 |     pub fn to_bigint(&self) -> Cow<'_, BigInt> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asn1_uper/integer.rs:342:22
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn to_bigint(&self) -> Cow<BigInt> {
[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] 342 |     pub fn to_bigint(&self) -> Cow<'_, BigInt> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "53d2aa9444c9eaf79e55433ee4b1b10544271dac50374d8bcf90022d063e745a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d2aa9444c9eaf79e55433ee4b1b10544271dac50374d8bcf90022d063e745a", kill_on_drop: false }`
[INFO] [stdout] 53d2aa9444c9eaf79e55433ee4b1b10544271dac50374d8bcf90022d063e745a
