[INFO] fetching crate automerge_sedimentree 0.10.1...
[INFO] fixing automerge_sedimentree-0.10.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate automerge_sedimentree 0.10.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate automerge_sedimentree 0.10.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate automerge_sedimentree 0.10.1
[INFO] tweaked toml for crates.io crate automerge_sedimentree 0.10.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate automerge_sedimentree 0.10.1 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 crates.io crate automerge_sedimentree 0.10.1 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded future_form_macros v0.3.1
[INFO] [stderr]   Downloaded testresult v0.4.1
[INFO] [stderr]   Downloaded nonempty v0.12.0
[INFO] [stderr]   Downloaded str_stack v0.1.1
[INFO] [stderr]   Downloaded leb128 v0.2.6
[INFO] [stderr]   Downloaded sedimentree_core v0.12.0
[INFO] [stderr]   Downloaded future_form v0.3.1
[INFO] [stderr]   Downloaded sha2 v0.11.0-rc.5
[INFO] [stderr]   Downloaded symbolic-common v12.18.3
[INFO] [stderr]   Downloaded hexane v0.2.1
[INFO] [stderr]   Downloaded symbolic-demangle v12.18.3
[INFO] [stderr]   Downloaded automerge v0.8.0
[INFO] [stderr]   Downloaded bijou64 v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866
[INFO] running `Command { std: "docker" "start" "070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866", 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" "070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866", 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" "070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866" "/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 }`
[INFO] [stderr]    Compiling cc v1.2.62
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[INFO] [stderr]     Checking sedimentree_core v0.12.0
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[INFO] [stderr]     Checking automerge v0.8.0
[INFO] [stderr]     Checking automerge_sedimentree v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/indexed.rs:131:34
[INFO] [stdout]     |
[INFO] [stdout] 131 |             doc.insert(&list, i, format!("item-{i}"))?;
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::format;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/indexed.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let heads: Vec<CommitId> = am_doc
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/indexed.rs:166:33
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut fragment_blobs: Vec<Vec<u8>> = Vec::new();
[INFO] [stdout]     |                                 ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/indexed.rs:166:37
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut fragment_blobs: Vec<Vec<u8>> = Vec::new();
[INFO] [stdout]     |                                     ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/indexed.rs:166:48
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut fragment_blobs: Vec<Vec<u8>> = Vec::new();
[INFO] [stdout]     |                                                ^^^ use of undeclared type `Vec`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/indexed.rs:168:28
[INFO] [stdout]     |
[INFO] [stdout] 168 |             let mut blob = Vec::new();
[INFO] [stdout]     |                            ^^^ use of undeclared type `Vec`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/indexed.rs:184:30
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let uncovered_blobs: Vec<Vec<u8>> = changes
[INFO] [stdout]     |                              ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/indexed.rs:184:34
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let uncovered_blobs: Vec<Vec<u8>> = changes
[INFO] [stdout]     |                                  ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 +     use alloc::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `automerge_sedimentree` (lib test) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866", kill_on_drop: false }`
[INFO] [stdout] 070db2255e202f1f0f14df082ce2134e33b17e853630f45a701d33712be72866
