[INFO] cloning repository https://github.com/ScottyLabs/courses
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ScottyLabs/courses" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottyLabs%2Fcourses", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottyLabs%2Fcourses'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50dc2ba529ec92e370fa65b699ad19195160453b
[INFO] fixing ScottyLabs/courses against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottyLabs%2Fcourses" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ScottyLabs/courses
[INFO] finished tweaking git repo https://github.com/ScottyLabs/courses
[INFO] tweaked toml for git repo https://github.com/ScottyLabs/courses written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ScottyLabs/courses on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ScottyLabs/courses 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0
[INFO] running `Command { std: "docker" "start" "25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> courses-index/src/index/text.rs:360:26
[INFO] [stdout]     |
[INFO] [stdout] 360 |             description: desc.to_string(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^ expected `Arc<str>`, found `String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Arc<str>`
[INFO] [stdout]                found struct `std::string::String`
[INFO] [stdout] help: call `Into::into` on this expression to convert `std::string::String` into `Arc<str>`
[INFO] [stdout]     |
[INFO] [stdout] 360 |             description: desc.to_string().into(),
[INFO] [stdout]     |                                          +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `for_each_posting` found for struct `text::TextIndex` in the current scope
[INFO] [stdout]    --> courses-index/src/index/text.rs:393:13
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct TextIndex {
[INFO] [stdout]     | -------------------- method `for_each_posting` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 393 |         idx.for_each_posting("matrix", |d, s| acc.push((d, s)));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `for_each_exact_posting` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 393 |         idx.for_each_exact_posting("matrix", |d, s| acc.push((d, s)));
[INFO] [stdout]     |                      ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `for_each_posting` found for struct `text::TextIndex` in the current scope
[INFO] [stdout]    --> courses-index/src/index/text.rs:411:13
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct TextIndex {
[INFO] [stdout]     | -------------------- method `for_each_posting` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 411 |         idx.for_each_posting("15-122", |d, _| hit_ids.push(d));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `for_each_exact_posting` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 411 |         idx.for_each_exact_posting("15-122", |d, _| hit_ids.push(d));
[INFO] [stdout]     |                      ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking utoipa v5.4.0
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `courses-index` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0", kill_on_drop: false }`
[INFO] [stdout] 25bcb8581934b0484d4f6ee01d9073a182a7d2974010981160603da0cd393ec0
