[INFO] fetching crate twapi-reqwest 0.1.3... [INFO] checking twapi-reqwest-0.1.3 against beta for pr-78714 [INFO] extracting crate twapi-reqwest 0.1.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate twapi-reqwest 0.1.3 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 twapi-reqwest 0.1.3 [INFO] finished tweaking crates.io crate twapi-reqwest 0.1.3 [INFO] tweaked toml for crates.io crate twapi-reqwest 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 0afaad52050af1a5e01506f5d670cb688136de80c603e4600abedda73d7afed5 [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" "0afaad52050af1a5e01506f5d670cb688136de80c603e4600abedda73d7afed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0afaad52050af1a5e01506f5d670cb688136de80c603e4600abedda73d7afed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0afaad52050af1a5e01506f5d670cb688136de80c603e4600abedda73d7afed5", kill_on_drop: false }` [INFO] [stdout] 0afaad52050af1a5e01506f5d670cb688136de80c603e4600abedda73d7afed5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1d13ffc96690c053466fc4a966031c1b76aa98db7d4491696e2679331c1e47a7 [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" "1d13ffc96690c053466fc4a966031c1b76aa98db7d4491696e2679331c1e47a7", 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] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Checking twapi-oauth v0.1.4 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking hyper v0.13.9 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.8 [INFO] [stderr] Checking twapi-reqwest v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `Cursor`, `Read` [INFO] [stdout] --> src/v1.rs:137:19 [INFO] [stdout] | [INFO] [stdout] 137 | use std::io::{BufReader, Cursor, Read}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.58s [INFO] running `Command { std: "docker" "inspect" "1d13ffc96690c053466fc4a966031c1b76aa98db7d4491696e2679331c1e47a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d13ffc96690c053466fc4a966031c1b76aa98db7d4491696e2679331c1e47a7", kill_on_drop: false }` [INFO] [stdout] 1d13ffc96690c053466fc4a966031c1b76aa98db7d4491696e2679331c1e47a7