[INFO] cloning repository https://github.com/LanHikari22/time-task-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LanHikari22/time-task-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLanHikari22%2Ftime-task-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLanHikari22%2Ftime-task-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a2e2f9564cca40e84db6dcb4abb65dca1d12383
[INFO] checking LanHikari22/time-task-manager against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLanHikari22%2Ftime-task-manager" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LanHikari22/time-task-manager on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LanHikari22/time-task-manager
[INFO] finished tweaking git repo https://github.com/LanHikari22/time-task-manager
[INFO] tweaked toml for git repo https://github.com/LanHikari22/time-task-manager written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/LanHikari22/time-task-manager already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93d157049df23c81de48c4c9fac6488f677f79ebada2580ca64751165c3cae5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93d157049df23c81de48c4c9fac6488f677f79ebada2580ca64751165c3cae5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93d157049df23c81de48c4c9fac6488f677f79ebada2580ca64751165c3cae5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d157049df23c81de48c4c9fac6488f677f79ebada2580ca64751165c3cae5a", kill_on_drop: false }`
[INFO] [stdout] 93d157049df23c81de48c4c9fac6488f677f79ebada2580ca64751165c3cae5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dc4f48a4c65f7f0b0f40dcda51ffb97fe939a6bfe1174349e935e9c44437599
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1dc4f48a4c65f7f0b0f40dcda51ffb97fe939a6bfe1174349e935e9c44437599", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.13
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking ttm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ttm_io/section.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]    |                                   ^^^^^^^^ help: use `dyn`: `dyn FromNext`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ttm_io/section.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]    |                                   ^^^^^^^^ help: use `dyn`: `dyn FromNext`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated type `Err` (from trait `FromNext`) must be specified
[INFO] [stdout]    --> src/ttm_io/section.rs:89:35
[INFO] [stdout]     |
[INFO] [stdout] 89  |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]     |                                   ^^^^^^^^ help: specify the associated type: `FromNext<Err = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/utils/scanner.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     type Err;
[INFO] [stdout]     |     --------- `Err` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `Self` constructor can only be used with tuple or unit structs
[INFO] [stdout]   --> src/ttm_io/section.rs:89:27
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]    |                           ^^^^ help: use curly brackets: `Self { /* fields */ }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `FromNext` cannot be made into an object
[INFO] [stdout]    --> src/ttm_io/section.rs:89:35
[INFO] [stdout]     |
[INFO] [stdout] 89  |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]     |                                   ^^^^^^^^ the trait `FromNext` cannot be made into an object
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/utils/scanner.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub trait FromNext: Sized {
[INFO] [stdout]     |           --------  ----- ...because it requires `Self: Sized`
[INFO] [stdout]     |           |
[INFO] [stdout]     |           this trait cannot be made into an object...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/ttm_io/section.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |        --------             ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `std::result::Result<Section, SectionParseError>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0038, E0191, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0038`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ttm`.
[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] [stdout] error[E0191]: the value of the associated type `Err` (from trait `FromNext`) must be specified
[INFO] [stdout]    --> src/ttm_io/section.rs:89:35
[INFO] [stdout]     |
[INFO] [stdout] 89  |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]     |                                   ^^^^^^^^ help: specify the associated type: `FromNext<Err = Type>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/utils/scanner.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     type Err;
[INFO] [stdout]     |     --------- `Err` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `Self` constructor can only be used with tuple or unit structs
[INFO] [stdout]   --> src/ttm_io/section.rs:89:27
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]    |                           ^^^^ help: use curly brackets: `Self { /* fields */ }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `FromNext` cannot be made into an object
[INFO] [stdout]    --> src/ttm_io/section.rs:89:35
[INFO] [stdout]     |
[INFO] [stdout] 89  |         let (cur, out) = (Self as FromNext).next(s);
[INFO] [stdout]     |                                   ^^^^^^^^ the trait `FromNext` cannot be made into an object
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/utils/scanner.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub trait FromNext: Sized {
[INFO] [stdout]     |           --------  ----- ...because it requires `Self: Sized`
[INFO] [stdout]     |           |
[INFO] [stdout]     |           this trait cannot be made into an object...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/ttm_io/section.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |        --------             ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `std::result::Result<section::Section, SectionParseError>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0038, E0191, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0038`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1dc4f48a4c65f7f0b0f40dcda51ffb97fe939a6bfe1174349e935e9c44437599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc4f48a4c65f7f0b0f40dcda51ffb97fe939a6bfe1174349e935e9c44437599", kill_on_drop: false }`
[INFO] [stdout] 1dc4f48a4c65f7f0b0f40dcda51ffb97fe939a6bfe1174349e935e9c44437599
