[INFO] cloning repository https://github.com/axion014/json-trait
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/axion014/json-trait" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxion014%2Fjson-trait", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxion014%2Fjson-trait'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06cb88afa7856c6623172e4197425db9652e9d40
[INFO] testing axion014/json-trait against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxion014%2Fjson-trait" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/axion014/json-trait on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/axion014/json-trait
[INFO] finished tweaking git repo https://github.com/axion014/json-trait
[INFO] tweaked toml for git repo https://github.com/axion014/json-trait written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/axion014/cc-traits`
[INFO] [stderr]     Updating git repository `https://github.com/axion014/inline-json`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a68a73da3d2624910018f7daff34af1fe1b0500cd1a471a422700e826e9b9fca
[INFO] running `Command { std: "docker" "start" "-a" "a68a73da3d2624910018f7daff34af1fe1b0500cd1a471a422700e826e9b9fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a68a73da3d2624910018f7daff34af1fe1b0500cd1a471a422700e826e9b9fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68a73da3d2624910018f7daff34af1fe1b0500cd1a471a422700e826e9b9fca", kill_on_drop: false }`
[INFO] [stdout] a68a73da3d2624910018f7daff34af1fe1b0500cd1a471a422700e826e9b9fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0efe44336ae78c6c3a33eb1001d89fb2b221ffb7b30f07bb97ca202c810358e
[INFO] running `Command { std: "docker" "start" "-a" "b0efe44336ae78c6c3a33eb1001d89fb2b221ffb7b30f07bb97ca202c810358e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling cc-traits v0.4.0 (https://github.com/axion014/cc-traits?branch=serde-json-map#52b16363)
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling inline-json v0.1.0 (https://github.com/axion014/inline-json#62c1a59f)
[INFO] [stderr]    Compiling json-trait v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Missing required bounds on Iter
[INFO] [stdout]   --> src/array.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     type Iter<'a>: Iterator<Item = &'a T>
[INFO] [stdout] 10 | |     where
[INFO] [stdout] 11 | |         T: 'a;
[INFO] [stdout]    | |              ^ help: add the required where clauses: `, Self: 'a`
[INFO] [stdout]    | |______________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Missing required bounds on IterMut
[INFO] [stdout]   --> src/array.rs:27:2
[INFO] [stdout]    |
[INFO] [stdout] 27 |     type IterMut<'a>: Iterator<Item = &'a mut T> where T: 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             help: add the required where clauses: `, Self: 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Missing required bounds on Iter
[INFO] [stdout]   --> src/object.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     type Iter<'a>: Iterator<Item = (&'a str, &'a T)>
[INFO] [stdout] 13 | |     where
[INFO] [stdout] 14 | |         T: 'a;
[INFO] [stdout]    | |              ^ help: add the required where clauses: `, Self: 'a`
[INFO] [stdout]    | |______________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Missing required bounds on IterMut
[INFO] [stdout]   --> src/object.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     type IterMut<'a>: Iterator<Item = (&'a str, &'a mut T)>
[INFO] [stdout] 23 | |     where
[INFO] [stdout] 24 | |         T: 'a;
[INFO] [stdout]    | |              ^ help: add the required where clauses: `, Self: 'a`
[INFO] [stdout]    | |______________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `json-trait` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "b0efe44336ae78c6c3a33eb1001d89fb2b221ffb7b30f07bb97ca202c810358e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0efe44336ae78c6c3a33eb1001d89fb2b221ffb7b30f07bb97ca202c810358e", kill_on_drop: false }`
[INFO] [stdout] b0efe44336ae78c6c3a33eb1001d89fb2b221ffb7b30f07bb97ca202c810358e