[INFO] fetching crate packer_rs 0.2.1...
[INFO] testing packer_rs-0.2.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate packer_rs 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate packer_rs 0.2.1
[INFO] finished tweaking crates.io crate packer_rs 0.2.1
[INFO] tweaked toml for crates.io crate packer_rs 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate packer_rs 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to highest compatible versions
[INFO] [stderr]       Adding build-target v0.4.0 (available: v0.8.0)
[INFO] [stderr]       Adding zip-extract v0.2.3 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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] 07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f
[INFO] running `Command { std: "docker" "start" "07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f", 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" "07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f", 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" "07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling ctutils v0.4.3
[INFO] [stderr]    Compiling zstd-safe v8.2.0
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling inout v0.2.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling zlib-rs v0.6.8
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.5
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling constant_time_eq v0.6.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling deranged v0.5.9
[INFO] [stderr]    Compiling ppmd-rust v1.5.0
[INFO] [stderr]    Compiling deflate64 v0.1.12
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling cipher v0.5.2
[INFO] [stderr]    Compiling typed-path v0.12.3
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling hmac v0.13.0
[INFO] [stderr]    Compiling sha2 v0.11.1
[INFO] [stderr]    Compiling sha1 v0.11.0
[INFO] [stderr]    Compiling build-target v0.4.0
[INFO] [stderr]    Compiling pbkdf2 v0.13.0
[INFO] [stderr]    Compiling aes v0.9.3
[INFO] [stderr]    Compiling zopfli v0.8.4
[INFO] [stderr]    Compiling bzip2 v0.6.1
[INFO] [stderr]    Compiling lzma-rust2 v0.22.0
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling zstd-sys v2.1.2+zstd.1.5.7
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling zstd v0.14.3
[INFO] [stderr]    Compiling zip v9.0.5
[INFO] [stderr]    Compiling zip-extract v0.2.3
[INFO] [stdout] error[E0599]: no method named `components` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let base = relative_path
[INFO] [stdout] 90 |                 .components()
[INFO] [stdout]    |                  ^^^^^^^^^^ method not found in `Result<PathBuf, ZipError>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `components` exists on the type `PathBuf`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/path.rs:3246:4
[INFO] [stdout] help: use the `?` operator to extract the `PathBuf` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let base = relative_path?
[INFO] [stdout]    |                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `strip_prefix` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |             relative_path = relative_path
[INFO] [stdout] 97 |                 .strip_prefix(&base)
[INFO] [stdout]    |                  ^^^^^^^^^^^^ method not found in `Result<PathBuf, ZipError>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `strip_prefix` exists on the type `PathBuf`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/path.rs:2740:4
[INFO] [stdout] help: use the `?` operator to extract the `PathBuf` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]    |
[INFO] [stdout] 96 |             relative_path = relative_path?
[INFO] [stdout]    |                                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:100:27
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     path: relative_path.clone(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^ expected `PathBuf`, found `Result<PathBuf, ZipError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `PathBuf`
[INFO] [stdout]                  found enum `Result<PathBuf, ZipError>`
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `Result<PathBuf, ZipError>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     path: relative_path.clone().expect("REASON"),
[INFO] [stdout]     |                                                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_string_lossy` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:106:26
[INFO] [stdout]     |
[INFO] [stdout] 106 |         if relative_path.to_string_lossy().is_empty() {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ method not found in `Result<PathBuf, ZipError>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `to_string_lossy` exists on the type `PathBuf`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/path.rs:2510:4
[INFO] [stdout] help: use the `?` operator to extract the `PathBuf` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]     |
[INFO] [stdout] 106 |         if relative_path?.to_string_lossy().is_empty() {
[INFO] [stdout]     |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<PathBuf, ZipError>: AsRef<Path>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:112:22
[INFO] [stdout]     |
[INFO] [stdout] 112 |         outpath.push(relative_path);
[INFO] [stdout]     |                 ---- ^^^^^^^^^^^^^ the trait `AsRef<Path>` is not implemented for `Result<PathBuf, ZipError>`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `PathBuf::push`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/path.rs:1338:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Result<Cow<'_, str>, ZipError>` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             "Extracting {} to {}",
[INFO] [stdout]     |                         -- required by this formatting parameter
[INFO] [stdout] 116 |             file.name(),
[INFO] [stdout]     |             ^^^^^^^^^^^ `Result<Cow<'_, str>, ZipError>` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `Result<Cow<'_, str>, ZipError>`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or `{:#?}` for pretty-print) instead
[INFO] [stdout]     = note: this error originates in the macro `$crate::__private_api::format_args` which comes from the expansion of the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ends_with` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |         if file.name().ends_with('/') {
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `Result<Cow<'_, str>, ZipError>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `ends_with` exists on the type `Cow<'_, str>`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/str/mod.rs:1444:4
[INFO] [stdout] help: use the `?` operator to extract the `Cow<'_, str>` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]     |
[INFO] [stdout] 119 |         if file.name()?.ends_with('/') {
[INFO] [stdout]     |                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `starts_with` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 |             if !file.starts_with(toplevel_dir) {
[INFO] [stdout]     |                      ^^^^^^^^^^^ method not found in `Result<PathBuf, ZipError>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `starts_with` exists on the type `PathBuf`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/path.rs:2811:4
[INFO] [stdout] help: use the `?` operator to extract the `PathBuf` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]     |
[INFO] [stdout] 150 |             if !file?.starts_with(toplevel_dir) {
[INFO] [stdout]     |                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `components` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zip-extract-0.2.3/src/lib.rs:156:38
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let comp: PathBuf = file.components().take(1).collect();
[INFO] [stdout]     |                                      ^^^^^^^^^^ method not found in `Result<PathBuf, ZipError>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `components` exists on the type `PathBuf`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/path.rs:3246:4
[INFO] [stdout] help: use the `?` operator to extract the `PathBuf` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let comp: PathBuf = file?.components().take(1).collect();
[INFO] [stdout]     |                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zip-extract` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f", kill_on_drop: false }`
[INFO] [stdout] 07deda137cb4dc4a78a8aa3563906a8efde969f94309b1e671a3c60acdc84e0f
