[INFO] cloning repository https://github.com/wyhhh/simulate_schedule
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wyhhh/simulate_schedule" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Fsimulate_schedule", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Fsimulate_schedule'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4d8bf7af85af24e7bae7ac61c6091b3f116a89d
[INFO] documenting wyhhh/simulate_schedule against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhhh%2Fsimulate_schedule" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wyhhh/simulate_schedule on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wyhhh/simulate_schedule
[INFO] finished tweaking git repo https://github.com/wyhhh/simulate_schedule
[INFO] tweaked toml for git repo https://github.com/wyhhh/simulate_schedule written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/wyhhh/simulate_schedule already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 812dd0c00a7879045e290f5561ad564d24aa1c92a7029a5b5d392d2ab0747b6c
[INFO] running `Command { std: "docker" "start" "-a" "812dd0c00a7879045e290f5561ad564d24aa1c92a7029a5b5d392d2ab0747b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "812dd0c00a7879045e290f5561ad564d24aa1c92a7029a5b5d392d2ab0747b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812dd0c00a7879045e290f5561ad564d24aa1c92a7029a5b5d392d2ab0747b6c", kill_on_drop: false }`
[INFO] [stdout] 812dd0c00a7879045e290f5561ad564d24aa1c92a7029a5b5d392d2ab0747b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12809228eb8b4861adfdff38cf9ad8a2f6e0c4a41a84475481da422f05bbb242
[INFO] running `Command { std: "docker" "start" "-a" "12809228eb8b4861adfdff38cf9ad8a2f6e0c4a41a84475481da422f05bbb242", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.5
[INFO] [stderr]    Compiling crossbeam-skiplist_piedb v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking work-queue v0.1.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crossterm v0.23.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]    Compiling enum_len v0.1.0 (https://github.com/wyhhh/rg#c6c5d0cb)
[INFO] [stderr]     Checking rg v1.0.0 (https://github.com/wyhhh/rg#c6c5d0cb)
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking wutil v0.1.0 (https://github.com/wyhhh/wutil.git#cc203a0f)
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 write!(f, "N/A")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "N/A" }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("N/A"))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 | /                 write!(
[INFO] [stdout] 64 | |                     f,
[INFO] [stdout] 65 | |                     "{:.width$?}%",
[INFO] [stdout] 66 | |                     self.0.rate(self.1),
[INFO] [stdout] 67 | |                     width = self.2 as usize
[INFO] [stdout] 68 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:.width$?}%", self.0.rate(self.1), width = self.2 as usize }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]            ("{:.width$?}%", self.0.rate(self.1), width = self.2 as usize))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 | /                 write!(
[INFO] [stdout] 93 | |                     f,
[INFO] [stdout] 94 | |                     "{:.width$?}%",
[INFO] [stdout] 95 | |                     100.0 - self.0.rate(self.1),
[INFO] [stdout] 96 | |                     width = self.2 as usize
[INFO] [stdout] 97 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]            ("{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             write!(f, "{:?}", self)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{:?}", self }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 write!(f, "N/A")
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "N/A" }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("N/A"))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             write!(f, "{:?}", self)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "{:?}", self }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trace_macros)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wutil` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "12809228eb8b4861adfdff38cf9ad8a2f6e0c4a41a84475481da422f05bbb242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12809228eb8b4861adfdff38cf9ad8a2f6e0c4a41a84475481da422f05bbb242", kill_on_drop: false }`
[INFO] [stdout] 12809228eb8b4861adfdff38cf9ad8a2f6e0c4a41a84475481da422f05bbb242