[INFO] fetching crate wrangler 1.12.2...
[INFO] checking wrangler-1.12.2 against beta for pr-78714
[INFO] extracting crate wrangler 1.12.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wrangler 1.12.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wrangler 1.12.2
[INFO] finished tweaking crates.io crate wrangler 1.12.2
[INFO] tweaked toml for crates.io crate wrangler 1.12.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate wrangler 1.12.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", 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] 43847c9ccd2ad59b2a093f1057e35db23595d722eef1a7c7a2650cfb4782cc08
[INFO] running `Command { std: "docker" "start" "-a" "43847c9ccd2ad59b2a093f1057e35db23595d722eef1a7c7a2650cfb4782cc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43847c9ccd2ad59b2a093f1057e35db23595d722eef1a7c7a2650cfb4782cc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43847c9ccd2ad59b2a093f1057e35db23595d722eef1a7c7a2650cfb4782cc08", kill_on_drop: false }`
[INFO] [stdout] 43847c9ccd2ad59b2a093f1057e35db23595d722eef1a7c7a2650cfb4782cc08
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd40a996035c5318a2a15275026d02b071fa8eaa2d66a3cc59d4636740cb04e6
[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" "bd40a996035c5318a2a15275026d02b071fa8eaa2d66a3cc59d4636740cb04e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrangler v1.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unescape v0.1.0
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]    Compiling openssl-src v111.12.0+1.1.1h
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling curl-sys v0.4.38+curl-7.73.0
[INFO] [stderr]     Checking filetime v0.2.12
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking ring v0.16.15
[INFO] [stderr]     Checking syncbox v0.2.4
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking slog-stdlog v3.0.5
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking sha-1 v0.9.1
[INFO] [stderr]     Checking slog-kvfilter v0.7.0
[INFO] [stderr]     Checking console v0.13.0
[INFO] [stderr]     Checking console v0.11.3
[INFO] [stderr]     Checking console v0.9.2
[INFO] [stderr]     Checking env_logger v0.8.1
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]     Checking tar v0.4.30
[INFO] [stderr]     Checking predicates v1.0.5
[INFO] [stderr]     Checking ws v0.9.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking futures-util v0.3.7
[INFO] [stderr]     Checking eventual v0.1.7
[INFO] [stderr]     Checking serde_qs v0.4.6
[INFO] [stderr]     Checking chrome-devtools-rs v0.0.0-alpha.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking notify v4.0.15
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]    Compiling serde_with_macros v1.2.2
[INFO] [stderr]     Checking assert_cmd v1.0.1
[INFO] [stderr]     Checking globset v0.4.6
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking slog-term v2.6.0
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking ct-logs v0.7.0
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking ignore v0.4.16
[INFO] [stderr]     Checking zip v0.5.6
[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking sloggers v0.3.6
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking billboard v0.1.0
[INFO] [stderr]     Checking which v4.0.2
[INFO] [stderr]     Checking serde_with v1.5.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking tokio-rustls v0.14.1
[INFO] [stderr]     Checking rustls-native-certs v0.4.0
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]     Checking hyper-rustls v0.21.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking tokio-native-tls v0.1.0
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking tokio-tungstenite v0.11.0
[INFO] [stderr]     Checking cloudflare v0.6.6
[INFO] [stderr]    Compiling curl v0.4.34
[INFO] [stderr]     Checking binary-install v0.0.3-alpha.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `Command { std: "docker" "inspect" "bd40a996035c5318a2a15275026d02b071fa8eaa2d66a3cc59d4636740cb04e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd40a996035c5318a2a15275026d02b071fa8eaa2d66a3cc59d4636740cb04e6", kill_on_drop: false }`
[INFO] [stdout] bd40a996035c5318a2a15275026d02b071fa8eaa2d66a3cc59d4636740cb04e6