[INFO] cloning repository https://github.com/RikHeijdens/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RikHeijdens/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRikHeijdens%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRikHeijdens%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e8248bbe3385f64ed55c7870f12d6171b770d94
[INFO] testing RikHeijdens/advent-of-code-2020 against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRikHeijdens%2Fadvent-of-code-2020" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RikHeijdens/advent-of-code-2020 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RikHeijdens/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/RikHeijdens/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/RikHeijdens/advent-of-code-2020 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RikHeijdens/advent-of-code-2020 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 139caac095ba4863466033b8d6dd5b8ec632e40f1054e7b80f2b0b8a52d52af0
[INFO] running `Command { std: "docker" "start" "-a" "139caac095ba4863466033b8d6dd5b8ec632e40f1054e7b80f2b0b8a52d52af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "139caac095ba4863466033b8d6dd5b8ec632e40f1054e7b80f2b0b8a52d52af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139caac095ba4863466033b8d6dd5b8ec632e40f1054e7b80f2b0b8a52d52af0", kill_on_drop: false }`
[INFO] [stdout] 139caac095ba4863466033b8d6dd5b8ec632e40f1054e7b80f2b0b8a52d52af0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9feef39e0ecb34846c4522d3ce024ef76562dd737adf622393f1f5a378dd679
[INFO] running `Command { std: "docker" "start" "-a" "d9feef39e0ecb34846c4522d3ce024ef76562dd737adf622393f1f5a378dd679", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "d9feef39e0ecb34846c4522d3ce024ef76562dd737adf622393f1f5a378dd679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9feef39e0ecb34846c4522d3ce024ef76562dd737adf622393f1f5a378dd679", kill_on_drop: false }`
[INFO] [stdout] d9feef39e0ecb34846c4522d3ce024ef76562dd737adf622393f1f5a378dd679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2efa987121236c3bab7c03769ab8963f8c5ebb2ff97b0b9512bcd1c2d2e30ac9
[INFO] running `Command { std: "docker" "start" "-a" "2efa987121236c3bab7c03769ab8963f8c5ebb2ff97b0b9512bcd1c2d2e30ac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the size for values of type `[String]` cannot be known at compilation time
[INFO] [stdout]    --> src/day_13.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[String]`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `[String]` cannot be built from an iterator over elements of type `String`
[INFO] [stdout]    --> src/day_13.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ value of type `[String]` cannot be built from `std::iter::Iterator<Item=String>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<String>` is not implemented for `[String]`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> src/day_13.rs:204:22
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 &(vec!["7", "13", "x", "x", "59", "x", "31", "19"])
[INFO] [stdout]     |                   ------------------------------------------------ this expression has type `Vec<&str>`
[INFO] [stdout] 203 |                     .into_iter()
[INFO] [stdout]     |                      ----------- `Iterator::Item` is `&str` here
[INFO] [stdout] 204 |                     .map(|s| String::from(s))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `String` here
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[String]` cannot be known at compilation time
[INFO] [stdout]    --> src/day_13.rs:214:22
[INFO] [stdout]     |
[INFO] [stdout] 214 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[String]`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `[String]` cannot be built from an iterator over elements of type `String`
[INFO] [stdout]    --> src/day_13.rs:214:22
[INFO] [stdout]     |
[INFO] [stdout] 214 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ value of type `[String]` cannot be built from `std::iter::Iterator<Item=String>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<String>` is not implemented for `[String]`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> src/day_13.rs:213:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 &(vec!["17", "x", "13", "19"])
[INFO] [stdout]     |                   --------------------------- this expression has type `Vec<&str>`
[INFO] [stdout] 212 |                     .into_iter()
[INFO] [stdout]     |                      ----------- `Iterator::Item` is `&str` here
[INFO] [stdout] 213 |                     .map(|s| String::from(s))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `String` here
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[String]` cannot be known at compilation time
[INFO] [stdout]    --> src/day_13.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[String]`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `[String]` cannot be built from an iterator over elements of type `String`
[INFO] [stdout]    --> src/day_13.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ value of type `[String]` cannot be built from `std::iter::Iterator<Item=String>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<String>` is not implemented for `[String]`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> src/day_13.rs:222:22
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 &(vec!["67", "7", "59", "61"])
[INFO] [stdout]     |                   --------------------------- this expression has type `Vec<&str>`
[INFO] [stdout] 221 |                     .into_iter()
[INFO] [stdout]     |                      ----------- `Iterator::Item` is `&str` here
[INFO] [stdout] 222 |                     .map(|s| String::from(s))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `String` here
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[String]` cannot be known at compilation time
[INFO] [stdout]    --> src/day_13.rs:232:22
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[String]`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `[String]` cannot be built from an iterator over elements of type `String`
[INFO] [stdout]    --> src/day_13.rs:232:22
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ value of type `[String]` cannot be built from `std::iter::Iterator<Item=String>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<String>` is not implemented for `[String]`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> src/day_13.rs:231:22
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 &(vec!["67", "x", "7", "59", "61"])
[INFO] [stdout]     |                   -------------------------------- this expression has type `Vec<&str>`
[INFO] [stdout] 230 |                     .into_iter()
[INFO] [stdout]     |                      ----------- `Iterator::Item` is `&str` here
[INFO] [stdout] 231 |                     .map(|s| String::from(s))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `String` here
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[String]` cannot be known at compilation time
[INFO] [stdout]    --> src/day_13.rs:241:22
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[String]`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `[String]` cannot be built from an iterator over elements of type `String`
[INFO] [stdout]    --> src/day_13.rs:241:22
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ value of type `[String]` cannot be built from `std::iter::Iterator<Item=String>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<String>` is not implemented for `[String]`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> src/day_13.rs:240:22
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 &(vec!["67", "7", "x", "59", "61"])
[INFO] [stdout]     |                   -------------------------------- this expression has type `Vec<&str>`
[INFO] [stdout] 239 |                     .into_iter()
[INFO] [stdout]     |                      ----------- `Iterator::Item` is `&str` here
[INFO] [stdout] 240 |                     .map(|s| String::from(s))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `String` here
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[String]` cannot be known at compilation time
[INFO] [stdout]    --> src/day_13.rs:250:22
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[String]`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `[String]` cannot be built from an iterator over elements of type `String`
[INFO] [stdout]    --> src/day_13.rs:250:22
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     .collect()
[INFO] [stdout]     |                      ^^^^^^^ value of type `[String]` cannot be built from `std::iter::Iterator<Item=String>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<String>` is not implemented for `[String]`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> src/day_13.rs:249:22
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 &(vec!["1789", "37", "47", "1889"])
[INFO] [stdout]     |                   -------------------------------- this expression has type `Vec<&str>`
[INFO] [stdout] 248 |                     .into_iter()
[INFO] [stdout]     |                      ----------- `Iterator::Item` is `&str` here
[INFO] [stdout] 249 |                     .map(|s| String::from(s))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `String` here
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1887:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2efa987121236c3bab7c03769ab8963f8c5ebb2ff97b0b9512bcd1c2d2e30ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efa987121236c3bab7c03769ab8963f8c5ebb2ff97b0b9512bcd1c2d2e30ac9", kill_on_drop: false }`
[INFO] [stdout] 2efa987121236c3bab7c03769ab8963f8c5ebb2ff97b0b9512bcd1c2d2e30ac9
