[INFO] cloning repository https://github.com/atomicdata-dev/atomic-vcard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atomicdata-dev/atomic-vcard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatomicdata-dev%2Fatomic-vcard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatomicdata-dev%2Fatomic-vcard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 524e1b279e080676c7f47c65beb8ac95f0b580bc
[INFO] checking atomicdata-dev/atomic-vcard against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatomicdata-dev%2Fatomic-vcard" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/atomicdata-dev/atomic-vcard on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/atomicdata-dev/atomic-vcard
[INFO] finished tweaking git repo https://github.com/atomicdata-dev/atomic-vcard
[INFO] tweaked toml for git repo https://github.com/atomicdata-dev/atomic-vcard written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/atomicdata-dev/atomic-vcard 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 816a7ac017fd5cd595bf07c859c6d7bc1e21362d487e8d58d1866036d9b7cf6a
[INFO] running `Command { std: "docker" "start" "-a" "816a7ac017fd5cd595bf07c859c6d7bc1e21362d487e8d58d1866036d9b7cf6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "816a7ac017fd5cd595bf07c859c6d7bc1e21362d487e8d58d1866036d9b7cf6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816a7ac017fd5cd595bf07c859c6d7bc1e21362d487e8d58d1866036d9b7cf6a", kill_on_drop: false }`
[INFO] [stdout] 816a7ac017fd5cd595bf07c859c6d7bc1e21362d487e8d58d1866036d9b7cf6a
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c99c157f80a03efbbddbfa3b2ec1d491d2bb9bf3ba09c92250e3e191d9a39f4
[INFO] running `Command { std: "docker" "start" "-a" "1c99c157f80a03efbbddbfa3b2ec1d491d2bb9bf3ba09c92250e3e191d9a39f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking ical v0.7.0
[INFO] [stderr]     Checking atomic-vcard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `std::string::String` to `std::string::String`
[INFO] [stdout]   --> src/main.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 | /       (get_vcard_value("VERSION".to_owned(), &grouped_properties).expect("no version in VCard")
[INFO] [stdout] 70 | |         + name)
[INFO] [stdout] 71 | |         .into(),
[INFO] [stdout]    | |_______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `std::string::String` to `std::string::String`
[INFO] [stdout]   --> src/main.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 | /       (get_vcard_value("VERSION".to_owned(), &grouped_properties).expect("no version in VCard")
[INFO] [stdout] 70 | |         + name)
[INFO] [stdout] 71 | |         .into(),
[INFO] [stdout]    | |_______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atomic-vcard` (bin "atomic-vcard") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `atomic-vcard` (bin "atomic-vcard" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1c99c157f80a03efbbddbfa3b2ec1d491d2bb9bf3ba09c92250e3e191d9a39f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c99c157f80a03efbbddbfa3b2ec1d491d2bb9bf3ba09c92250e3e191d9a39f4", kill_on_drop: false }`
[INFO] [stdout] 1c99c157f80a03efbbddbfa3b2ec1d491d2bb9bf3ba09c92250e3e191d9a39f4