[INFO] crate upm_lib 0.3.0 is already in cache
[INFO] testing upm_lib-0.3.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate upm_lib 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate upm_lib 0.3.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c85efdee079301e54396937ed509315e0d3981a9d1a0211f47219ddd0dddb7eb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c85efdee079301e54396937ed509315e0d3981a9d1a0211f47219ddd0dddb7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c85efdee079301e54396937ed509315e0d3981a9d1a0211f47219ddd0dddb7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c85efdee079301e54396937ed509315e0d3981a9d1a0211f47219ddd0dddb7eb", kill_on_drop: false }`
[INFO] [stdout] c85efdee079301e54396937ed509315e0d3981a9d1a0211f47219ddd0dddb7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f860c25c963c238f9ca7c6b4c189fa14dbb491e5350e24718c5b57a7318da44
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f860c25c963c238f9ca7c6b4c189fa14dbb491e5350e24718c5b57a7318da44", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling upm_lib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.33s
[INFO] running `Command { std: "docker" "inspect" "0f860c25c963c238f9ca7c6b4c189fa14dbb491e5350e24718c5b57a7318da44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f860c25c963c238f9ca7c6b4c189fa14dbb491e5350e24718c5b57a7318da44", kill_on_drop: false }`
[INFO] [stdout] 0f860c25c963c238f9ca7c6b4c189fa14dbb491e5350e24718c5b57a7318da44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c090218a58b6abacbc26f9ee03211c73c7f4093bc80d905e0b867b3bac92ee5
[INFO] running `Command { std: "docker" "start" "-a" "6c090218a58b6abacbc26f9ee03211c73c7f4093bc80d905e0b867b3bac92ee5", 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
[INFO] [stdout] ...
[INFO] [stdout] 465 |         let blank_version = Version::new();
[INFO] [stdout]     |                                      ^^^ function or associated item not found in `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]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   expected `&ManagerSpecifier`, found enum `ManagerSpecifier`
[INFO] [stdout]     |                                                   help: consider borrowing here: `&ManagerSpecifier::Empty`
[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`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6c090218a58b6abacbc26f9ee03211c73c7f4093bc80d905e0b867b3bac92ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c090218a58b6abacbc26f9ee03211c73c7f4093bc80d905e0b867b3bac92ee5", kill_on_drop: false }`
[INFO] [stdout] 6c090218a58b6abacbc26f9ee03211c73c7f4093bc80d905e0b867b3bac92ee5