[INFO] fetching crate mailinator-rs 0.1.2... [INFO] checking mailinator-rs-0.1.2 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240 [INFO] extracting crate mailinator-rs 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate mailinator-rs 0.1.2 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mailinator-rs 0.1.2 [INFO] finished tweaking crates.io crate mailinator-rs 0.1.2 [INFO] tweaked toml for crates.io crate mailinator-rs 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19f6d09d34ec7488f76957fa757ffccfd89dcff42f5a54926de3caf93b61ac6a [INFO] running `Command { std: "docker" "start" "-a" "19f6d09d34ec7488f76957fa757ffccfd89dcff42f5a54926de3caf93b61ac6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19f6d09d34ec7488f76957fa757ffccfd89dcff42f5a54926de3caf93b61ac6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19f6d09d34ec7488f76957fa757ffccfd89dcff42f5a54926de3caf93b61ac6a", kill_on_drop: false }` [INFO] [stdout] 19f6d09d34ec7488f76957fa757ffccfd89dcff42f5a54926de3caf93b61ac6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7b14ac89d06ff77277570a9c54040e066fe9527e200f26f1a1e32b8bc192280 [INFO] running `Command { std: "docker" "start" "-a" "c7b14ac89d06ff77277570a9c54040e066fe9527e200f26f1a1e32b8bc192280", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling rustls v0.21.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Checking webpki-roots v0.22.6 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking openssl v0.10.55 [INFO] [stderr] Checking thiserror v1.0.40 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.99 [INFO] [stderr] Checking serde_qs v0.12.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.24.0 [INFO] [stderr] Compiling askama_shared v0.12.2 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stderr] Compiling askama_derive v0.11.2 [INFO] [stderr] Compiling askama v0.11.1 [INFO] [stderr] Compiling dotenv_config v0.1.6 [INFO] [stderr] Checking mailinator-rs v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.74s [INFO] running `Command { std: "docker" "inspect" "c7b14ac89d06ff77277570a9c54040e066fe9527e200f26f1a1e32b8bc192280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b14ac89d06ff77277570a9c54040e066fe9527e200f26f1a1e32b8bc192280", kill_on_drop: false }` [INFO] [stdout] c7b14ac89d06ff77277570a9c54040e066fe9527e200f26f1a1e32b8bc192280