[INFO] fetching crate upm_lib 0.3.0...
[INFO] testing upm_lib-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate upm_lib 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate upm_lib 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate upm_lib 0.3.0
[INFO] finished tweaking crates.io crate upm_lib 0.3.0
[INFO] tweaked toml for crates.io crate upm_lib 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 466c3bd25c6250109c51f4a49e1aac91884cf2f28560bef6c422b4134faeb5ff
[INFO] running `Command { std: "docker" "start" "-a" "466c3bd25c6250109c51f4a49e1aac91884cf2f28560bef6c422b4134faeb5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "466c3bd25c6250109c51f4a49e1aac91884cf2f28560bef6c422b4134faeb5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466c3bd25c6250109c51f4a49e1aac91884cf2f28560bef6c422b4134faeb5ff", kill_on_drop: false }`
[INFO] [stdout] 466c3bd25c6250109c51f4a49e1aac91884cf2f28560bef6c422b4134faeb5ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e72952a455ba02c599f152e65032e486d38bb88693ffc3b67e9919701ccf4d
[INFO] running `Command { std: "docker" "start" "-a" "43e72952a455ba02c599f152e65032e486d38bb88693ffc3b67e9919701ccf4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling upm_lib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "43e72952a455ba02c599f152e65032e486d38bb88693ffc3b67e9919701ccf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e72952a455ba02c599f152e65032e486d38bb88693ffc3b67e9919701ccf4d", kill_on_drop: false }`
[INFO] [stdout] 43e72952a455ba02c599f152e65032e486d38bb88693ffc3b67e9919701ccf4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fb8dc7ab90c037c87f705bff41624a866cbeb8470a27f9e8cb0679b32320c5d
[INFO] running `Command { std: "docker" "start" "-a" "5fb8dc7ab90c037c87f705bff41624a866cbeb8470a27f9e8cb0679b32320c5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling upm_lib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Version` in the current scope
[INFO] [stdout]    --> src/lib.rs:465:38
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub struct Version {
[INFO] [stdout]     | ------------------ function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 465 |         let blank_version = Version::new();
[INFO] [stdout]     |                                      ^^^ function or associated item not found in `Version`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Version`, consider using `Version::from_str` which returns `Version`
[INFO] [stdout]    --> src/lib.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     fn from_str(representation: &str) -> Version {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `gimli::read::lookup::PubStuffEntry`
[INFO] [stdout]             candidate #2: `aho_corasick::Transitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:492:51
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let managers = read_config_dirs(path_vec, ManagerSpecifier::Empty);
[INFO] [stdout]     |                        ----------------           ^^^^^^^^^^^^^^^^^^^^^^^ expected `&ManagerSpecifier`, found `ManagerSpecifier`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:416:8
[INFO] [stdout]     |
[INFO] [stdout] 416 | pub fn read_config_dirs<P: AsRef<Path>>(directories: Vec<P>, exceptions: &ManagerSpecifier) -> Vec<PackageManager> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^                                      -----------------------------
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let managers = read_config_dirs(path_vec, &ManagerSpecifier::Empty);
[INFO] [stdout]     |                                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `upm_lib` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "5fb8dc7ab90c037c87f705bff41624a866cbeb8470a27f9e8cb0679b32320c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb8dc7ab90c037c87f705bff41624a866cbeb8470a27f9e8cb0679b32320c5d", kill_on_drop: false }`
[INFO] [stdout] 5fb8dc7ab90c037c87f705bff41624a866cbeb8470a27f9e8cb0679b32320c5d
[INFO] testing upm_lib-0.3.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate upm_lib 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate upm_lib 0.3.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate upm_lib 0.3.0
[INFO] finished tweaking crates.io crate upm_lib 0.3.0
[INFO] tweaked toml for crates.io crate upm_lib 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa83247c3e5473bfff42fda60857170f5129585766557c9364b4a35a311d3587
[INFO] running `Command { std: "docker" "start" "-a" "fa83247c3e5473bfff42fda60857170f5129585766557c9364b4a35a311d3587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa83247c3e5473bfff42fda60857170f5129585766557c9364b4a35a311d3587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa83247c3e5473bfff42fda60857170f5129585766557c9364b4a35a311d3587", kill_on_drop: false }`
[INFO] [stdout] fa83247c3e5473bfff42fda60857170f5129585766557c9364b4a35a311d3587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74f0b09dc3188b2284288540a7afcb0b7c7b4a1a42919d0f0468266d802df91d
[INFO] running `Command { std: "docker" "start" "-a" "74f0b09dc3188b2284288540a7afcb0b7c7b4a1a42919d0f0468266d802df91d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling upm_lib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "74f0b09dc3188b2284288540a7afcb0b7c7b4a1a42919d0f0468266d802df91d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f0b09dc3188b2284288540a7afcb0b7c7b4a1a42919d0f0468266d802df91d", kill_on_drop: false }`
[INFO] [stdout] 74f0b09dc3188b2284288540a7afcb0b7c7b4a1a42919d0f0468266d802df91d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb73067a87a90ca4872c14d013150975c19beca4292034b4adb660b611ef6787
[INFO] running `Command { std: "docker" "start" "-a" "cb73067a87a90ca4872c14d013150975c19beca4292034b4adb660b611ef6787", kill_on_drop: false }`
[INFO] [stderr]    Compiling upm_lib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Version` in the current scope
[INFO] [stdout]    --> src/lib.rs:465:38
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub struct Version {
[INFO] [stdout]     | ------------------ function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 465 |         let blank_version = Version::new();
[INFO] [stdout]     |                                      ^^^ function or associated item not found in `Version`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Version`, consider using `Version::from_str` which returns `Version`
[INFO] [stdout]    --> src/lib.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     fn from_str(representation: &str) -> Version {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `gimli::read::lookup::PubStuffEntry`
[INFO] [stdout]             candidate #2: `aho_corasick::Transitions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:492:51
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let managers = read_config_dirs(path_vec, ManagerSpecifier::Empty);
[INFO] [stdout]     |                        ----------------           ^^^^^^^^^^^^^^^^^^^^^^^ expected `&ManagerSpecifier`, found `ManagerSpecifier`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:416:8
[INFO] [stdout]     |
[INFO] [stdout] 416 | pub fn read_config_dirs<P: AsRef<Path>>(directories: Vec<P>, exceptions: &ManagerSpecifier) -> Vec<PackageManager> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^                                      -----------------------------
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let managers = read_config_dirs(path_vec, &ManagerSpecifier::Empty);
[INFO] [stdout]     |                                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `upm_lib` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "cb73067a87a90ca4872c14d013150975c19beca4292034b4adb660b611ef6787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb73067a87a90ca4872c14d013150975c19beca4292034b4adb660b611ef6787", kill_on_drop: false }`
[INFO] [stdout] cb73067a87a90ca4872c14d013150975c19beca4292034b4adb660b611ef6787
