[INFO] fetching crate rust_icu_ecma402 0.4.1...
[INFO] checking rust_icu_ecma402-0.4.1 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] extracting crate rust_icu_ecma402 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust_icu_ecma402 0.4.1 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_icu_ecma402 0.4.1
[INFO] finished tweaking crates.io crate rust_icu_ecma402 0.4.1
[INFO] tweaked toml for crates.io crate rust_icu_ecma402 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecma402_traits v0.2.0
[INFO] [stderr]   Downloaded rust_icu_common v0.4.1
[INFO] [stderr]   Downloaded rust_icu_uloc v0.4.1
[INFO] [stderr]   Downloaded rust_icu_ulistformatter v0.4.1
[INFO] [stderr]   Downloaded rust_icu_unumberformatter v0.4.1
[INFO] [stderr]   Downloaded rust_icu_upluralrules v0.4.1
[INFO] [stderr]   Downloaded rust_icu_uenum v0.4.1
[INFO] [stderr]   Downloaded rust_icu_uformattable v0.4.1
[INFO] [stderr]   Downloaded rust_icu_ustring v0.4.1
[INFO] [stderr]   Downloaded rust_icu_unum v0.4.1
[INFO] [stderr]   Downloaded rust_icu_sys v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61e104b4a2376d853cf3fc5f1cad783556e59fabd4ea6cf4bfd39980bc98b37a
[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" "61e104b4a2376d853cf3fc5f1cad783556e59fabd4ea6cf4bfd39980bc98b37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61e104b4a2376d853cf3fc5f1cad783556e59fabd4ea6cf4bfd39980bc98b37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e104b4a2376d853cf3fc5f1cad783556e59fabd4ea6cf4bfd39980bc98b37a", kill_on_drop: false }`
[INFO] [stdout] 61e104b4a2376d853cf3fc5f1cad783556e59fabd4ea6cf4bfd39980bc98b37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af9ef753a636fb6d89544e2eaab84136a7c16422ee79943cd676a1ae6422c8cf
[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" "af9ef753a636fb6d89544e2eaab84136a7c16422ee79943cd676a1ae6422c8cf", kill_on_drop: false }`
[INFO] [stderr]     Checking ecma402_traits v0.2.0
[INFO] [stderr]    Compiling rust_icu_uloc v0.4.1
[INFO] [stderr]    Compiling rust_icu_sys v0.4.1
[INFO] [stderr]     Checking rust_icu_common v0.4.1
[INFO] [stderr]     Checking rust_icu_ustring v0.4.1
[INFO] [stderr]     Checking rust_icu_uenum v0.4.1
[INFO] [stderr]     Checking rust_icu_uformattable v0.4.1
[INFO] [stderr]     Checking rust_icu_upluralrules v0.4.1
[INFO] [stderr]     Checking rust_icu_ulistformatter v0.4.1
[INFO] [stderr]     Checking rust_icu_unum v0.4.1
[INFO] [stderr]     Checking rust_icu_unumberformatter v0.4.1
[INFO] [stderr]     Checking rust_icu_ecma402 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/listformat.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/pluralrules.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.84s
[INFO] running `Command { std: "docker" "inspect" "af9ef753a636fb6d89544e2eaab84136a7c16422ee79943cd676a1ae6422c8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af9ef753a636fb6d89544e2eaab84136a7c16422ee79943cd676a1ae6422c8cf", kill_on_drop: false }`
[INFO] [stdout] af9ef753a636fb6d89544e2eaab84136a7c16422ee79943cd676a1ae6422c8cf