[INFO] fetching crate zzp 0.1.0...
[INFO] testing zzp-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate zzp 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate zzp 0.1.0
[INFO] finished tweaking crates.io crate zzp 0.1.0
[INFO] tweaked toml for crates.io crate zzp 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zzp 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zzp 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert2 v0.2.1
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.19
[INFO] [stderr]   Downloaded yansi v0.5.0
[INFO] [stderr]   Downloaded assert2-macros v0.2.1
[INFO] [stderr]   Downloaded gregorian v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ebb51f2ac39c220901539cb890f5668d059f83c1ec67a03c330c9399282401d
[INFO] running `Command { std: "docker" "start" "-a" "1ebb51f2ac39c220901539cb890f5668d059f83c1ec67a03c330c9399282401d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ebb51f2ac39c220901539cb890f5668d059f83c1ec67a03c330c9399282401d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ebb51f2ac39c220901539cb890f5668d059f83c1ec67a03c330c9399282401d", kill_on_drop: false }`
[INFO] [stdout] 1ebb51f2ac39c220901539cb890f5668d059f83c1ec67a03c330c9399282401d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fad3ce28b6304bb95293bbb02feb2d119004c547bd80e2581bcfe8c19ebb0007
[INFO] running `Command { std: "docker" "start" "-a" "fad3ce28b6304bb95293bbb02feb2d119004c547bd80e2581bcfe8c19ebb0007", kill_on_drop: false }`
[INFO] [stderr]    Compiling gregorian v0.2.0
[INFO] [stderr]    Compiling zzp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:197:28
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:203:28
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "fad3ce28b6304bb95293bbb02feb2d119004c547bd80e2581bcfe8c19ebb0007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad3ce28b6304bb95293bbb02feb2d119004c547bd80e2581bcfe8c19ebb0007", kill_on_drop: false }`
[INFO] [stdout] fad3ce28b6304bb95293bbb02feb2d119004c547bd80e2581bcfe8c19ebb0007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8311c7dc774eec6dd137280cbbb6d0fa83a3a34b8e3a2785324bd37957065d98
[INFO] running `Command { std: "docker" "start" "-a" "8311c7dc774eec6dd137280cbbb6d0fa83a3a34b8e3a2785324bd37957065d98", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:197:28
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:203:28
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling assert2-macros v0.2.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling assert2 v0.2.1
[INFO] [stderr]    Compiling zzp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `structopt`
[INFO] [stdout]  --> examples/uurlog-read-file.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use structopt::StructOpt;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `structopt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `structopt`, use `cargo add structopt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `structopt`
[INFO] [stdout]  --> examples/uurlog-read-file.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use structopt::clap;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `structopt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `structopt`, use `cargo add structopt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]  --> examples/uurlog-read-file.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[structopt(setting = clap::AppSettings::DeriveDisplayOrder)]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]  --> examples/uurlog-read-file.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[structopt(setting = clap::AppSettings::UnifiedHelpMessage)]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]  --> examples/uurlog-read-file.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[structopt(setting = clap::AppSettings::ColoredHelp)]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `uurlog`
[INFO] [stdout]   --> examples/uurlog-read-file.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let entry = uurlog::Entry::from_str(line).map_err(|e| format!("parse error on line {}: {}", i, e))?;
[INFO] [stdout]    |                     ^^^^^^ use of unresolved module or unlinked crate `uurlog`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `uurlog`, use `cargo add uurlog` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::collections::btree_map::Entry;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::collections::btree_set::Entry;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::collections::hash_map::Entry;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::collections::hash_set::Entry;
[INFO] [stdout]    |
[INFO] [stdout]    = and 1 other candidate
[INFO] [stdout] help: if you import `Entry`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 30 -         let entry = uurlog::Entry::from_str(line).map_err(|e| format!("parse error on line {}: {}", i, e))?;
[INFO] [stdout] 30 +         let entry = Entry::from_str(line).map_err(|e| format!("parse error on line {}: {}", i, e))?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_args` found for struct `Options` in the current scope
[INFO] [stdout]   --> examples/uurlog-read-file.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct Options {
[INFO] [stdout]    | -------------- function or associated item `from_args` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     if let Err(e) = do_main(Options::from_args()) {
[INFO] [stdout]    |                                      ^^^^^^^^^ function or associated item not found in `Options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zzp` (example "uurlog-read-file") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:197:28
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grootboek/parse.rs:203:28
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn for_token(self, token: &str) -> ParseError {
[INFO] [stdout]     |                               ^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn for_token(self, token: &str) -> ParseError<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8311c7dc774eec6dd137280cbbb6d0fa83a3a34b8e3a2785324bd37957065d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8311c7dc774eec6dd137280cbbb6d0fa83a3a34b8e3a2785324bd37957065d98", kill_on_drop: false }`
[INFO] [stdout] 8311c7dc774eec6dd137280cbbb6d0fa83a3a34b8e3a2785324bd37957065d98
