[INFO] cloning repository https://github.com/nanit/nibblerun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nanit/nibblerun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanit%2Fnibblerun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanit%2Fnibblerun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdd93f96d5c94744f5b004ff8d2a289b22f4a244
[INFO] fixing nanit/nibblerun 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%2Fnanit%2Fnibblerun" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nanit/nibblerun
[INFO] finished tweaking git repo https://github.com/nanit/nibblerun
[INFO] tweaked toml for git repo https://github.com/nanit/nibblerun written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nanit/nibblerun 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/nanit/nibblerun 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 tsz v0.1.4
[INFO] [stderr]   Downloaded tikv-jemalloc-ctl v0.6.1
[INFO] [stderr]   Downloaded pco v0.3.1
[INFO] [stderr]   Downloaded tikv-jemallocator v0.6.1
[INFO] [stderr]   Downloaded better_io v0.1.0
[INFO] [stderr]   Downloaded cap v0.1.2
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8
[INFO] running `Command { std: "docker" "start" "8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8", 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" "8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8", 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" "8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8" "/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 find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking better_io v0.1.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking cap v0.1.2
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.2
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[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking tsz v0.1.4
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
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[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]     Checking rusty-fork v0.3.1
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[INFO] [stderr]     Checking pco v0.3.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ciborium v0.2.2
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[INFO] [stderr]     Checking criterion v0.5.1
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[INFO] [stderr]     Checking tikv-jemallocator v0.6.1
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[INFO] [stderr]     Checking nibblerun v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `nibblerun::decode`
[INFO] [stdout]  --> benches/benchmarks.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nibblerun::{decode, Encoder};
[INFO] [stdout]   |                 ^^^^^^ no `decode` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this module instead:
[INFO] [stdout]           tsz::decode
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nibblerun::{decoder, Encoder};
[INFO] [stdout]   |                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/benchmarks.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |                     enc.append(base_ts + i * 300, black_box(22 + (i % 5) as i32)).unwrap();
[INFO] [stdout]    |                         ------ ^^^^^^^^^^^^^^^^^ expected `u32`, found `u64`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/encoder.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn append(&mut self, ts: u32, value: V) -> Result<(), AppendError<V>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] help: you can convert a `u64` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 14 |                     enc.append((base_ts + i * 300).try_into().unwrap(), black_box(22 + (i % 5) as i32)).unwrap();
[INFO] [stdout]    |                                +                 +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/benchmarks.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |         enc.append(base_ts + i * 300, 22 + (i % 5) as i32).unwrap();
[INFO] [stdout]    |             ------ ^^^^^^^^^^^^^^^^^ expected `u32`, found `u64`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/encoder.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn append(&mut self, ts: u32, value: V) -> Result<(), AppendError<V>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] help: you can convert a `u64` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 28 |         enc.append((base_ts + i * 300).try_into().unwrap(), 22 + (i % 5) as i32).unwrap();
[INFO] [stdout]    |                    +                 +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/benchmarks.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 enc.append(base_ts + i * 300, black_box(22)).unwrap();
[INFO] [stdout]    |                     ------ ^^^^^^^^^^^^^^^^^ expected `u32`, found `u64`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/encoder.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn append(&mut self, ts: u32, value: V) -> Result<(), AppendError<V>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] help: you can convert a `u64` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 enc.append((base_ts + i * 300).try_into().unwrap(), black_box(22)).unwrap();
[INFO] [stdout]    |                            +                 +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nibblerun` (bench "benchmarks") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8", kill_on_drop: false }`
[INFO] [stdout] 8208c4e007609a7ac08e2c8e590ef7565e93f36ec4ed13d5ede55632bc6033c8
