[INFO] fetching crate rfast 1.0.0...
[INFO] testing rfast-1.0.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rfast 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rfast 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rfast 1.0.0
[INFO] tweaked toml for crates.io crate rfast 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfast 1.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rfast 1.0.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `rfast` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b
[INFO] running `Command { std: "docker" "start" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b", 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" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `rfast` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling hybrid-array v0.4.10
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling clap_complete v4.6.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling digest v0.11.2
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling rfast v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.01s
[INFO] running `Command { std: "docker" "inspect" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `rfast` (manifest) generated 1 warning
[INFO] [stderr]    Compiling rfast v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `time`
[INFO] [stdout]  --> examples/cargo-script.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate time;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfast` (example "cargo-script") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: cannot find module or crate `rand` in this scope
[INFO] [stdout]  --> examples/rust-script.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rand::prelude::*;
[INFO] [stdout]   |     ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `random` in this scope
[INFO] [stdout]   --> examples/rust-script.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let x: u64 = random();
[INFO] [stdout]    |                  ^^^^^^ not found in this scope
[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 `rfast` (example "rust-script") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `chrono`
[INFO] [stdout]  --> examples/hello.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::Local;       // import local timezone
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `chrono`, use `cargo add chrono` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfast` (example "hello") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]  --> examples/cargo-play.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfast` (example "cargo-play") due to 1 previous error
[INFO] [stdout] error[E0433]: cannot find module or crate `reqwest` in this scope
[INFO] [stdout]   --> examples/github_info.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let body: serde_json::Value = reqwest::blocking::Client::new()
[INFO] [stdout]    |                                   ^^^^^^^ use of unresolved module or unlinked crate `reqwest`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `reqwest`, use `cargo add reqwest` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> examples/github_info.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let body: serde_json::Value = reqwest::blocking::Client::new()
[INFO] [stdout]    |               ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfast` (example "github_info") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b", kill_on_drop: false }`
[INFO] [stdout] 4df56bd99d857f88397de71e91dad2560f2a44e82c24e11fb71389237886128b
