[INFO] cloning repository https://github.com/dr460n4ir3/rust-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dr460n4ir3/rust-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr460n4ir3%2Frust-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr460n4ir3%2Frust-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 459d6b7b84f912b81ed8d1af5fbbc49d2cf4e57a [INFO] checking dr460n4ir3/rust-server against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr460n4ir3%2Frust-server" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 47% (1124/2372) Updating files: 48% (1139/2372) Updating files: 49% (1163/2372) Updating files: 50% (1186/2372) Updating files: 51% (1210/2372) Updating files: 52% (1234/2372) Updating files: 53% (1258/2372) Updating files: 54% (1281/2372) Updating files: 55% (1305/2372) Updating files: 56% (1329/2372) Updating files: 57% (1353/2372) Updating files: 58% (1376/2372) Updating files: 59% (1400/2372) Updating files: 60% (1424/2372) Updating files: 61% (1447/2372) Updating files: 62% (1471/2372) Updating files: 63% (1495/2372) Updating files: 64% (1519/2372) Updating files: 65% (1542/2372) Updating files: 66% (1566/2372) Updating files: 67% (1590/2372) Updating files: 68% (1613/2372) Updating files: 69% (1637/2372) Updating files: 70% (1661/2372) Updating files: 71% (1685/2372) Updating files: 72% (1708/2372) Updating files: 73% (1732/2372) Updating files: 74% (1756/2372) Updating files: 75% (1779/2372) Updating files: 76% (1803/2372) Updating files: 77% (1827/2372) Updating files: 78% (1851/2372) Updating files: 79% (1874/2372) Updating files: 80% (1898/2372) Updating files: 81% (1922/2372) Updating files: 82% (1946/2372) Updating files: 83% (1969/2372) Updating files: 84% (1993/2372) Updating files: 85% (2017/2372) Updating files: 86% (2040/2372) Updating files: 87% (2064/2372) Updating files: 88% (2088/2372) Updating files: 89% (2112/2372) Updating files: 90% (2135/2372) Updating files: 91% (2159/2372) Updating files: 92% (2183/2372) Updating files: 93% (2206/2372) Updating files: 93% (2216/2372) Updating files: 94% (2230/2372) Updating files: 95% (2254/2372) Updating files: 96% (2278/2372) Updating files: 97% (2301/2372) Updating files: 98% (2325/2372) Updating files: 99% (2349/2372) Updating files: 100% (2372/2372) Updating files: 100% (2372/2372), done. [INFO] validating manifest of git repo https://github.com/dr460n4ir3/rust-server 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/dr460n4ir3/rust-server [INFO] finished tweaking git repo https://github.com/dr460n4ir3/rust-server [INFO] tweaked toml for git repo https://github.com/dr460n4ir3/rust-server written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dr460n4ir3/rust-server 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 432e0791252a98006e1f686e44c1439898203b2f13f1fae8d279afeb10e6589d [INFO] running `Command { std: "docker" "start" "-a" "432e0791252a98006e1f686e44c1439898203b2f13f1fae8d279afeb10e6589d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "432e0791252a98006e1f686e44c1439898203b2f13f1fae8d279afeb10e6589d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "432e0791252a98006e1f686e44c1439898203b2f13f1fae8d279afeb10e6589d", kill_on_drop: false }` [INFO] [stdout] 432e0791252a98006e1f686e44c1439898203b2f13f1fae8d279afeb10e6589d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 982ac75a88a3e61ba27e60f4884435106803b81cd3e3d8a28957fd761eab7b52 [INFO] running `Command { std: "docker" "start" "-a" "982ac75a88a3e61ba27e60f4884435106803b81cd3e3d8a28957fd761eab7b52", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.97 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking matchit v0.7.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.18 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.11 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Checking pin-project v1.1.0 [INFO] [stderr] Checking hyper v0.14.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking rust-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.25s [INFO] running `Command { std: "docker" "inspect" "982ac75a88a3e61ba27e60f4884435106803b81cd3e3d8a28957fd761eab7b52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "982ac75a88a3e61ba27e60f4884435106803b81cd3e3d8a28957fd761eab7b52", kill_on_drop: false }` [INFO] [stdout] 982ac75a88a3e61ba27e60f4884435106803b81cd3e3d8a28957fd761eab7b52 [INFO] checking dr460n4ir3/rust-server against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr460n4ir3%2Frust-server" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 47% (1129/2372) Updating files: 48% (1139/2372) Updating files: 49% (1163/2372) Updating files: 50% (1186/2372) Updating files: 51% (1210/2372) Updating files: 52% (1234/2372) Updating files: 53% (1258/2372) Updating files: 54% (1281/2372) Updating files: 55% (1305/2372) Updating files: 56% (1329/2372) Updating files: 57% (1353/2372) Updating files: 58% (1376/2372) Updating files: 59% (1400/2372) Updating files: 60% (1424/2372) Updating files: 61% (1447/2372) Updating files: 62% (1471/2372) Updating files: 63% (1495/2372) Updating files: 64% (1519/2372) Updating files: 65% (1542/2372) Updating files: 66% (1566/2372) Updating files: 67% (1590/2372) Updating files: 68% (1613/2372) Updating files: 69% (1637/2372) Updating files: 70% (1661/2372) Updating files: 71% (1685/2372) Updating files: 72% (1708/2372) Updating files: 73% (1732/2372) Updating files: 74% (1756/2372) Updating files: 75% (1779/2372) Updating files: 76% (1803/2372) Updating files: 77% (1827/2372) Updating files: 78% (1851/2372) Updating files: 79% (1874/2372) Updating files: 80% (1898/2372) Updating files: 81% (1922/2372) Updating files: 82% (1946/2372) Updating files: 83% (1969/2372) Updating files: 84% (1993/2372) Updating files: 85% (2017/2372) Updating files: 86% (2040/2372) Updating files: 87% (2064/2372) Updating files: 88% (2088/2372) Updating files: 89% (2112/2372) Updating files: 90% (2135/2372) Updating files: 91% (2159/2372) Updating files: 92% (2183/2372) Updating files: 93% (2206/2372) Updating files: 93% (2219/2372) Updating files: 94% (2230/2372) Updating files: 95% (2254/2372) Updating files: 96% (2278/2372) Updating files: 97% (2301/2372) Updating files: 98% (2325/2372) Updating files: 99% (2349/2372) Updating files: 100% (2372/2372) Updating files: 100% (2372/2372), done. [INFO] validating manifest of git repo https://github.com/dr460n4ir3/rust-server 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/dr460n4ir3/rust-server [INFO] finished tweaking git repo https://github.com/dr460n4ir3/rust-server [INFO] tweaked toml for git repo https://github.com/dr460n4ir3/rust-server written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dr460n4ir3/rust-server 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1b9be2c51ac1880408d2c238e88c05f5cd67ff7eb542125c1b7f86abb294e177 [INFO] running `Command { std: "docker" "start" "-a" "1b9be2c51ac1880408d2c238e88c05f5cd67ff7eb542125c1b7f86abb294e177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b9be2c51ac1880408d2c238e88c05f5cd67ff7eb542125c1b7f86abb294e177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9be2c51ac1880408d2c238e88c05f5cd67ff7eb542125c1b7f86abb294e177", kill_on_drop: false }` [INFO] [stdout] 1b9be2c51ac1880408d2c238e88c05f5cd67ff7eb542125c1b7f86abb294e177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bdd033ea8fac9233deee21d3fab2c12748fa3d45819f2ec36446efaa3b39c603 [INFO] running `Command { std: "docker" "start" "-a" "bdd033ea8fac9233deee21d3fab2c12748fa3d45819f2ec36446efaa3b39c603", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.97 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking matchit v0.7.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.18 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking serde_path_to_error v0.1.11 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Checking pin-project v1.1.0 [INFO] [stderr] Checking hyper v0.14.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking rust-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.33s [INFO] running `Command { std: "docker" "inspect" "bdd033ea8fac9233deee21d3fab2c12748fa3d45819f2ec36446efaa3b39c603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdd033ea8fac9233deee21d3fab2c12748fa3d45819f2ec36446efaa3b39c603", kill_on_drop: false }` [INFO] [stdout] bdd033ea8fac9233deee21d3fab2c12748fa3d45819f2ec36446efaa3b39c603