[INFO] cloning repository https://github.com/iamsyedomair/advent-of-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iamsyedomair/advent-of-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsyedomair%2Fadvent-of-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsyedomair%2Fadvent-of-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ccab7b1e27aecbfe0df0cd8bb186da2c15081e09
[INFO] checking iamsyedomair/advent-of-rust against master#90384941aae4ea38de00e4702b50757e9b882a19 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsyedomair%2Fadvent-of-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iamsyedomair/advent-of-rust on toolchain 90384941aae4ea38de00e4702b50757e9b882a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/iamsyedomair/advent-of-rust
[INFO] finished tweaking git repo https://github.com/iamsyedomair/advent-of-rust
[INFO] tweaked toml for git repo https://github.com/iamsyedomair/advent-of-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/iamsyedomair/advent-of-rust 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" "+90384941aae4ea38de00e4702b50757e9b882a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fb7bb7052699dd978dbf07bd2f570f4480c582e6eed505756374a942e8f4404
[INFO] running `Command { std: "docker" "start" "-a" "9fb7bb7052699dd978dbf07bd2f570f4480c582e6eed505756374a942e8f4404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fb7bb7052699dd978dbf07bd2f570f4480c582e6eed505756374a942e8f4404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb7bb7052699dd978dbf07bd2f570f4480c582e6eed505756374a942e8f4404", kill_on_drop: false }`
[INFO] [stdout] 9fb7bb7052699dd978dbf07bd2f570f4480c582e6eed505756374a942e8f4404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5d68f85d25104a0827cc8d7ca3c8c73dad2ee6c85ce8142a58a610f54f9bc5f
[INFO] running `Command { std: "docker" "start" "-a" "b5d68f85d25104a0827cc8d7ca3c8c73dad2ee6c85ce8142a58a610f54f9bc5f", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyjson v2.5.1
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking advent_of_code v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0405]: cannot find trait `TryFrom` in this scope
[INFO] [stdout]   --> src/template/timings.rs:85:6
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl TryFrom<String> for Timings {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: 'std::convert::TryFrom' is included in the prelude starting in Edition 2021
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::convert::TryFrom;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `TryFrom` in this scope
[INFO] [stdout]    --> src/template/timings.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl TryFrom<&JsonValue> for Timing {
[INFO] [stdout]     |      ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: 'std::convert::TryFrom' is included in the prelude starting in Edition 2021
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::convert::TryFrom;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `TryFrom` in this scope
[INFO] [stdout]   --> src/template/timings.rs:85:6
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl TryFrom<String> for Timings {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: 'std::convert::TryFrom' is included in the prelude starting in Edition 2021
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::convert::TryFrom;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `TryFrom` in this scope
[INFO] [stdout]    --> src/template/timings.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl TryFrom<&JsonValue> for Timing {
[INFO] [stdout]     |      ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: 'std::convert::TryFrom' is included in the prelude starting in Edition 2021
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::convert::TryFrom;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b5d68f85d25104a0827cc8d7ca3c8c73dad2ee6c85ce8142a58a610f54f9bc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d68f85d25104a0827cc8d7ca3c8c73dad2ee6c85ce8142a58a610f54f9bc5f", kill_on_drop: false }`
[INFO] [stdout] b5d68f85d25104a0827cc8d7ca3c8c73dad2ee6c85ce8142a58a610f54f9bc5f