[INFO] cloning repository https://github.com/angelcam/arrow-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/angelcam/arrow-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelcam%2Farrow-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelcam%2Farrow-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1c2bd1ae194882a6ef5b2de225440347722efca [INFO] checking angelcam/arrow-client against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelcam%2Farrow-client" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/angelcam/arrow-client on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/angelcam/arrow-client [INFO] finished tweaking git repo https://github.com/angelcam/arrow-client [INFO] tweaked toml for git repo https://github.com/angelcam/arrow-client written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/angelcam/arrow-client already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded farmhash v1.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cb2afe09395507d764591b67ed3a22a7066b84dd5c1750952b654f1b0cfc74f [INFO] running `Command { std: "docker" "start" "-a" "0cb2afe09395507d764591b67ed3a22a7066b84dd5c1750952b654f1b0cfc74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cb2afe09395507d764591b67ed3a22a7066b84dd5c1750952b654f1b0cfc74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb2afe09395507d764591b67ed3a22a7066b84dd5c1750952b654f1b0cfc74f", kill_on_drop: false }` [INFO] [stdout] 0cb2afe09395507d764591b67ed3a22a7066b84dd5c1750952b654f1b0cfc74f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e5027e7f6fc7097fae6a4b910c882fcc12e3d14076471a3d2aa77ba70d63e02 [INFO] running `Command { std: "docker" "start" "-a" "1e5027e7f6fc7097fae6a4b910c882fcc12e3d14076471a3d2aa77ba70d63e02", kill_on_drop: false }` [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking farmhash v1.1.5 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling arrow-client v0.12.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: arrow-client@0.12.4: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/utils/logger/file.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 176 | use super::*; [INFO] [stdout] | -------- the item `fs` is already imported here [INFO] [stdout] ... [INFO] [stdout] 179 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Logger` is imported redundantly [INFO] [stdout] --> src/utils/logger/file.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 176 | use super::*; [INFO] [stdout] | -------- the item `Logger` is already imported here [INFO] [stdout] ... [INFO] [stdout] 182 | use crate::utils::logger::Logger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "1e5027e7f6fc7097fae6a4b910c882fcc12e3d14076471a3d2aa77ba70d63e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e5027e7f6fc7097fae6a4b910c882fcc12e3d14076471a3d2aa77ba70d63e02", kill_on_drop: false }` [INFO] [stdout] 1e5027e7f6fc7097fae6a4b910c882fcc12e3d14076471a3d2aa77ba70d63e02 [INFO] checking angelcam/arrow-client against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelcam%2Farrow-client" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/angelcam/arrow-client on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/angelcam/arrow-client [INFO] finished tweaking git repo https://github.com/angelcam/arrow-client [INFO] tweaked toml for git repo https://github.com/angelcam/arrow-client written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/angelcam/arrow-client already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a451e3894a3477241ac62424181dcd94cba29236e4d240d249eebae7c68264bb [INFO] running `Command { std: "docker" "start" "-a" "a451e3894a3477241ac62424181dcd94cba29236e4d240d249eebae7c68264bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a451e3894a3477241ac62424181dcd94cba29236e4d240d249eebae7c68264bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a451e3894a3477241ac62424181dcd94cba29236e4d240d249eebae7c68264bb", kill_on_drop: false }` [INFO] [stdout] a451e3894a3477241ac62424181dcd94cba29236e4d240d249eebae7c68264bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1df51fda8323ff9f609e6f41a212558aac39bf251d3487b0e4c84af7ebefac30 [INFO] running `Command { std: "docker" "start" "-a" "1df51fda8323ff9f609e6f41a212558aac39bf251d3487b0e4c84af7ebefac30", kill_on_drop: false }` [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking farmhash v1.1.5 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling arrow-client v0.12.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: arrow-client@0.12.4: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/utils/logger/file.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 176 | use super::*; [INFO] [stdout] | -------- the item `fs` is already imported here [INFO] [stdout] ... [INFO] [stdout] 179 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Logger` is imported redundantly [INFO] [stdout] --> src/utils/logger/file.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 176 | use super::*; [INFO] [stdout] | -------- the item `Logger` is already imported here [INFO] [stdout] ... [INFO] [stdout] 182 | use crate::utils::logger::Logger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.10s [INFO] running `Command { std: "docker" "inspect" "1df51fda8323ff9f609e6f41a212558aac39bf251d3487b0e4c84af7ebefac30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1df51fda8323ff9f609e6f41a212558aac39bf251d3487b0e4c84af7ebefac30", kill_on_drop: false }` [INFO] [stdout] 1df51fda8323ff9f609e6f41a212558aac39bf251d3487b0e4c84af7ebefac30