[INFO] fetching crate khata 0.0.1... [INFO] checking khata-0.0.1 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate khata 0.0.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate khata 0.0.1 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate khata 0.0.1 [INFO] finished tweaking crates.io crate khata 0.0.1 [INFO] tweaked toml for crates.io crate khata 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a2dbd908e1ce016397de3aabdab3caaee0a8f3942da6fe2f7664df36232deaf [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" "9a2dbd908e1ce016397de3aabdab3caaee0a8f3942da6fe2f7664df36232deaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a2dbd908e1ce016397de3aabdab3caaee0a8f3942da6fe2f7664df36232deaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a2dbd908e1ce016397de3aabdab3caaee0a8f3942da6fe2f7664df36232deaf", kill_on_drop: false }` [INFO] [stdout] 9a2dbd908e1ce016397de3aabdab3caaee0a8f3942da6fe2f7664df36232deaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1ef18be3f942e0111124d3cc83ef45f3a106d5c4eb8cf0d2e534d94b3fc1d1b [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" "f1ef18be3f942e0111124d3cc83ef45f3a106d5c4eb8cf0d2e534d94b3fc1d1b", 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] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Checking khata v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:26:65 [INFO] [stdout] | [INFO] [stdout] 26 | Err(why) => panic!("Error in creating file {}", why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:26:65 [INFO] [stdout] | [INFO] [stdout] 26 | Err(why) => panic!("Error in creating file {}", why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.40s [INFO] running `Command { std: "docker" "inspect" "f1ef18be3f942e0111124d3cc83ef45f3a106d5c4eb8cf0d2e534d94b3fc1d1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1ef18be3f942e0111124d3cc83ef45f3a106d5c4eb8cf0d2e534d94b3fc1d1b", kill_on_drop: false }` [INFO] [stdout] f1ef18be3f942e0111124d3cc83ef45f3a106d5c4eb8cf0d2e534d94b3fc1d1b