[INFO] fetching crate ezjsonrpc-macros 0.1.2...
[INFO] checking ezjsonrpc-macros-0.1.2 against master#9748d87dc70a9a6725c5dbd76ce29d04752b4f90 for pr-144156
[INFO] extracting crate ezjsonrpc-macros 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ezjsonrpc-macros 0.1.2
[INFO] finished tweaking crates.io crate ezjsonrpc-macros 0.1.2
[INFO] tweaked toml for crates.io crate ezjsonrpc-macros 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ezjsonrpc-macros 0.1.2 on toolchain 9748d87dc70a9a6725c5dbd76ce29d04752b4f90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (available: v1.0.95)
[INFO] [stderr]       Adding quote v0.6.13 (available: v1.0.40)
[INFO] [stderr]       Adding syn v0.15.44 (available: v2.0.104)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8895e31638469fbede7d1d4b524f5bf3414297bd7f470c27826e5ad2ec7fd363
[INFO] running `Command { std: "docker" "start" "-a" "8895e31638469fbede7d1d4b524f5bf3414297bd7f470c27826e5ad2ec7fd363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8895e31638469fbede7d1d4b524f5bf3414297bd7f470c27826e5ad2ec7fd363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8895e31638469fbede7d1d4b524f5bf3414297bd7f470c27826e5ad2ec7fd363", kill_on_drop: false }`
[INFO] [stdout] 8895e31638469fbede7d1d4b524f5bf3414297bd7f470c27826e5ad2ec7fd363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7825830cc0d622cb708f00a06e7a227edb0664f11b09755fdcdcb25da5e9402
[INFO] running `Command { std: "docker" "start" "-a" "e7825830cc0d622cb708f00a06e7a227edb0664f11b09755fdcdcb25da5e9402", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking ezjsonrpc-macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/lib.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 37 -             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 37 +             method.sig.ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/lib.rs:45:42
[INFO] [stdout]    |
[INFO] [stdout] 45 |             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 45 -             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 45 +             method.sig.ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/lib.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 37 -             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 37 +             method.sig.ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/lib.rs:45:42
[INFO] [stdout]    |
[INFO] [stdout] 45 |             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 45 -             method.sig.ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 45 +             method.sig.ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib.rs:176:60
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 176 -                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 176 +                         last_seg.value().ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib.rs:187:60
[INFO] [stdout]     |
[INFO] [stdout] 187 |                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 187 -                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 187 +                         last_seg.value().ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib.rs:176:60
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 176 -                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 176 +                         last_seg.value().ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib.rs:187:60
[INFO] [stdout]     |
[INFO] [stdout] 187 |                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 187 -                         last_seg.value().ident.to_string().trim_left_matches("r#").to_owned()
[INFO] [stdout] 187 +                         last_seg.value().ident.to_string().trim_start_matches("r#").to_owned()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "e7825830cc0d622cb708f00a06e7a227edb0664f11b09755fdcdcb25da5e9402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7825830cc0d622cb708f00a06e7a227edb0664f11b09755fdcdcb25da5e9402", kill_on_drop: false }`
[INFO] [stdout] e7825830cc0d622cb708f00a06e7a227edb0664f11b09755fdcdcb25da5e9402