[INFO] cloning repository https://github.com/whs-dot-hk/snapshot-downloader2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whs-dot-hk/snapshot-downloader2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fsnapshot-downloader2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fsnapshot-downloader2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa846b1dc163fc6d95a87f173cc2799b5d3a1b67
[INFO] checking whs-dot-hk/snapshot-downloader2 against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs-dot-hk%2Fsnapshot-downloader2" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/whs-dot-hk/snapshot-downloader2
[INFO] finished tweaking git repo https://github.com/whs-dot-hk/snapshot-downloader2
[INFO] tweaked toml for git repo https://github.com/whs-dot-hk/snapshot-downloader2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whs-dot-hk/snapshot-downloader2 on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whs-dot-hk/snapshot-downloader2 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e80cada049484c136d011f8ac9febf7fde6cb17718c0504187e0e4a8328fe79
[INFO] running `Command { std: "docker" "start" "-a" "6e80cada049484c136d011f8ac9febf7fde6cb17718c0504187e0e4a8328fe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e80cada049484c136d011f8ac9febf7fde6cb17718c0504187e0e4a8328fe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e80cada049484c136d011f8ac9febf7fde6cb17718c0504187e0e4a8328fe79", kill_on_drop: false }`
[INFO] [stdout] 6e80cada049484c136d011f8ac9febf7fde6cb17718c0504187e0e4a8328fe79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ef5f77adac6f078a3d9689109c46b90b323b6b2aac74b149ff8e0198afb4f10
[INFO] running `Command { std: "docker" "start" "-a" "9ef5f77adac6f078a3d9689109c46b90b323b6b2aac74b149ff8e0198afb4f10", kill_on_drop: false }`
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[INFO] [stderr]     Checking snapshot-downloader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tempfile`
[INFO] [stdout]    --> src/toml_modifier.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     use tempfile::tempdir;
[INFO] [stdout]     |         ^^^^^^^^ use of unresolved module or unlinked crate `tempfile`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tempfile`, use `cargo add tempfile` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge_toml_values` found for struct `toml_modifier::TomlModifier` in the current scope
[INFO] [stdout]    --> src/toml_modifier.rs:196:18
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub struct TomlModifier {
[INFO] [stdout]     | ----------------------- method `merge_toml_values` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 196 |         modifier.merge_toml_values(&mut target, source);
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^ this is an associated function, not a method
[INFO] [stdout]     |
[INFO] [stdout]     = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stdout] note: the candidate is defined in an impl for the type `toml_modifier::TomlModifier`
[INFO] [stdout]    --> src/toml_modifier.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn merge_toml_values(target: &mut TomlValue, source: &TomlValue) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: use associated function syntax instead
[INFO] [stdout]     |
[INFO] [stdout] 196 -         modifier.merge_toml_values(&mut target, source);
[INFO] [stdout] 196 +         toml_modifier::TomlModifier::merge_toml_values(&mut target, source);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/toml_modifier.rs:270:44
[INFO] [stdout]     |
[INFO] [stdout] 270 |         modifier.apply_config_changes(Some(app_yaml), Some(config_yaml))?;
[INFO] [stdout]     |                                       ---- ^^^^^^^^ expected `&Value`, found `Value`
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       arguments to this enum variant are incorrect
[INFO] [stdout]     |
[INFO] [stdout] help: the type constructed contains `serde_yaml::Value` due to the type of the argument passed
[INFO] [stdout]    --> src/toml_modifier.rs:270:39
[INFO] [stdout]     |
[INFO] [stdout] 270 |         modifier.apply_config_changes(Some(app_yaml), Some(config_yaml))?;
[INFO] [stdout]     |                                       ^^^^^--------^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            this argument influences the type of `Some`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/core/src/option.rs:605:4
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 270 |         modifier.apply_config_changes(Some(&app_yaml), Some(config_yaml))?;
[INFO] [stdout]     |                                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/toml_modifier.rs:270:60
[INFO] [stdout]     |
[INFO] [stdout] 270 |         modifier.apply_config_changes(Some(app_yaml), Some(config_yaml))?;
[INFO] [stdout]     |                                                       ---- ^^^^^^^^^^^ expected `&Value`, found `Value`
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       arguments to this enum variant are incorrect
[INFO] [stdout]     |
[INFO] [stdout] help: the type constructed contains `serde_yaml::Value` due to the type of the argument passed
[INFO] [stdout]    --> src/toml_modifier.rs:270:55
[INFO] [stdout]     |
[INFO] [stdout] 270 |         modifier.apply_config_changes(Some(app_yaml), Some(config_yaml))?;
[INFO] [stdout]     |                                                       ^^^^^-----------^
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            this argument influences the type of `Some`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/core/src/option.rs:605:4
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 270 |         modifier.apply_config_changes(Some(app_yaml), Some(&config_yaml))?;
[INFO] [stdout]     |                                                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snapshot-downloader` (bin "snapshot-downloader" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "9ef5f77adac6f078a3d9689109c46b90b323b6b2aac74b149ff8e0198afb4f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef5f77adac6f078a3d9689109c46b90b323b6b2aac74b149ff8e0198afb4f10", kill_on_drop: false }`
[INFO] [stdout] 9ef5f77adac6f078a3d9689109c46b90b323b6b2aac74b149ff8e0198afb4f10
