[INFO] updating cached repository https://github.com/TheArchmage/rust_stat_generator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37062110b4e4e310f120586f8854b5e072e2b103
[INFO] checking TheArchmage/rust_stat_generator against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArchmage%2Frust_stat_generator" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheArchmage/rust_stat_generator on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/TheArchmage/rust_stat_generator
[INFO] finished tweaking git repo https://github.com/TheArchmage/rust_stat_generator
[INFO] tweaked toml for git repo https://github.com/TheArchmage/rust_stat_generator written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/TheArchmage/rust_stat_generator already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bbd30bb469e293015c214c642cf3fbae287a5640c5b21a898b642ed974513175
[INFO] running `"docker" "start" "-a" "bbd30bb469e293015c214c642cf3fbae287a5640c5b21a898b642ed974513175"`
[INFO] [stderr]     Checking stat_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant `roll_4d6_drop_low` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     roll_4d6_drop_low,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Roll4d6DropLow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `roll_3d6_reroll_1s` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     roll_3d6_reroll_1s,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Roll3d6Reroll1s`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `roll_3d6_in_order` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     roll_3d6_in_order,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Roll3d6InOrder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:58
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn determine_roll_style(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:127:66
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn roll_stats(&mut self) -> Result<Option<Vec<i32>>, Box<Error>> {
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]   --> src/lib.rs:92:11
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl Stat<'a> {
[INFO] [stderr]    |     -     ^^ undeclared lifetime
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: consider introducing lifetime `'a` here: `<'a>`
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]   --> src/lib.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |                   ^^ undeclared lifetime
[INFO] [stderr]    |
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl<'a> Stat<'a> {
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new<'a>(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]   --> src/lib.rs:93:47
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |                                               ^^ undeclared lifetime
[INFO] [stderr]    |
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl<'a> Stat<'a> {
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new<'a>(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]    --> src/lib.rs:103:25
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub struct Character {
[INFO] [stderr]     |                     - help: consider introducing lifetime `'a` here: `<'a>`
[INFO] [stderr] 102 |     pub name: String,
[INFO] [stderr] 103 |     pub stats: Vec<Stat<'a>>,
[INFO] [stderr]     |                         ^^ undeclared lifetime
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0261`.
[INFO] [stderr] error: could not compile `stat_generator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: variant `roll_4d6_drop_low` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     roll_4d6_drop_low,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Roll4d6DropLow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `roll_3d6_reroll_1s` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     roll_3d6_reroll_1s,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Roll3d6Reroll1s`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `roll_3d6_in_order` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     roll_3d6_in_order,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Roll3d6InOrder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:58
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn determine_roll_style(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:127:66
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn roll_stats(&mut self) -> Result<Option<Vec<i32>>, Box<Error>> {
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]   --> src/lib.rs:92:11
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl Stat<'a> {
[INFO] [stderr]    |     -     ^^ undeclared lifetime
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: consider introducing lifetime `'a` here: `<'a>`
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]   --> src/lib.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |                   ^^ undeclared lifetime
[INFO] [stderr]    |
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl<'a> Stat<'a> {
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new<'a>(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]   --> src/lib.rs:93:47
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |                                               ^^ undeclared lifetime
[INFO] [stderr]    |
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl<'a> Stat<'a> {
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] help: consider introducing lifetime `'a` here
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn new<'a>(name: &'a str, value: i32) -> Stat<'a> {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]    --> src/lib.rs:103:25
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub struct Character {
[INFO] [stderr]     |                     - help: consider introducing lifetime `'a` here: `<'a>`
[INFO] [stderr] 102 |     pub name: String,
[INFO] [stderr] 103 |     pub stats: Vec<Stat<'a>>,
[INFO] [stderr]     |                         ^^ undeclared lifetime
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0261`.
[INFO] [stderr] error: could not compile `stat_generator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bbd30bb469e293015c214c642cf3fbae287a5640c5b21a898b642ed974513175"`
[INFO] running `"docker" "rm" "-f" "bbd30bb469e293015c214c642cf3fbae287a5640c5b21a898b642ed974513175"`
[INFO] [stdout] bbd30bb469e293015c214c642cf3fbae287a5640c5b21a898b642ed974513175
