[INFO] cloning repository https://github.com/rodbove/kru [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodbove/kru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodbove%2Fkru", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodbove%2Fkru'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc055c270812c35260a0d7bdc1079693e5208c67 [INFO] checking rodbove/kru against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodbove%2Fkru" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rodbove/kru 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/rodbove/kru [INFO] finished tweaking git repo https://github.com/rodbove/kru [INFO] tweaked toml for git repo https://github.com/rodbove/kru written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rodbove/kru 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded kube-client v0.64.0 [INFO] [stderr] Downloaded json-patch v0.2.6 [INFO] [stderr] Downloaded kube v0.64.0 [INFO] [stderr] Downloaded treediff v3.0.2 [INFO] [stderr] Downloaded pem v1.0.1 [INFO] [stderr] Downloaded tower-http v0.1.2 [INFO] [stderr] Downloaded tokio-io-timeout v1.1.1 [INFO] [stderr] Downloaded k8s-openapi v0.13.1 [INFO] [stderr] Downloaded kube-derive v0.64.0 [INFO] [stderr] Downloaded kube-core v0.64.0 [INFO] [stderr] Downloaded kube-runtime v0.64.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6bee744876530b8dd88f895f78ff2152b35eb719053cdc251aee7c27bff3e49c [INFO] running `Command { std: "docker" "start" "-a" "6bee744876530b8dd88f895f78ff2152b35eb719053cdc251aee7c27bff3e49c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bee744876530b8dd88f895f78ff2152b35eb719053cdc251aee7c27bff3e49c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bee744876530b8dd88f895f78ff2152b35eb719053cdc251aee7c27bff3e49c", kill_on_drop: false }` [INFO] [stdout] 6bee744876530b8dd88f895f78ff2152b35eb719053cdc251aee7c27bff3e49c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 11457cc78a6c778b3c494cbbaa527b7ba05f60fa85225ae49b2c8001acc8a42f [INFO] running `Command { std: "docker" "start" "-a" "11457cc78a6c778b3c494cbbaa527b7ba05f60fa85225ae49b2c8001acc8a42f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Compiling k8s-openapi v0.13.1 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking pem v1.0.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Checking tui v0.16.0 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling kube-derive v0.64.0 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-io-timeout v1.1.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking hyper v0.14.15 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking tower-http v0.1.2 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking tower v0.4.11 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking treediff v3.0.2 [INFO] [stderr] Checking jsonpath_lib v0.3.0 [INFO] [stderr] Checking json-patch v0.2.6 [INFO] [stderr] Checking kube-core v0.64.0 [INFO] [stderr] Checking kube-client v0.64.0 [INFO] [stderr] Checking kube-runtime v0.64.0 [INFO] [stderr] Checking kube v0.64.0 [INFO] [stderr] Checking kru v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.45s [INFO] running `Command { std: "docker" "inspect" "11457cc78a6c778b3c494cbbaa527b7ba05f60fa85225ae49b2c8001acc8a42f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11457cc78a6c778b3c494cbbaa527b7ba05f60fa85225ae49b2c8001acc8a42f", kill_on_drop: false }` [INFO] [stdout] 11457cc78a6c778b3c494cbbaa527b7ba05f60fa85225ae49b2c8001acc8a42f [INFO] checking rodbove/kru against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodbove%2Fkru" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rodbove/kru 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/rodbove/kru [INFO] finished tweaking git repo https://github.com/rodbove/kru [INFO] tweaked toml for git repo https://github.com/rodbove/kru written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rodbove/kru 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6074c0969b47519e3a5a4c5a689042b96ec21f6122b17e596af4bcf1b0f3533c [INFO] running `Command { std: "docker" "start" "-a" "6074c0969b47519e3a5a4c5a689042b96ec21f6122b17e596af4bcf1b0f3533c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6074c0969b47519e3a5a4c5a689042b96ec21f6122b17e596af4bcf1b0f3533c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6074c0969b47519e3a5a4c5a689042b96ec21f6122b17e596af4bcf1b0f3533c", kill_on_drop: false }` [INFO] [stdout] 6074c0969b47519e3a5a4c5a689042b96ec21f6122b17e596af4bcf1b0f3533c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3af473e4256bbbc36fca5d8fd67f2ddc4c4cbecad87753e3aff34e381c76e27d [INFO] running `Command { std: "docker" "start" "-a" "3af473e4256bbbc36fca5d8fd67f2ddc4c4cbecad87753e3aff34e381c76e27d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Compiling k8s-openapi v0.13.1 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking pem v1.0.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking tui v0.16.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling kube-derive v0.64.0 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking tower-http v0.1.2 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking hyper v0.14.15 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-io-timeout v1.1.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tower v0.4.11 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking treediff v3.0.2 [INFO] [stderr] Checking jsonpath_lib v0.3.0 [INFO] [stderr] Checking json-patch v0.2.6 [INFO] [stderr] Checking kube-core v0.64.0 [INFO] [stderr] Checking kube-client v0.64.0 [INFO] [stderr] Checking kube-runtime v0.64.0 [INFO] [stderr] Checking kube v0.64.0 [INFO] [stderr] Checking kru v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.67s [INFO] running `Command { std: "docker" "inspect" "3af473e4256bbbc36fca5d8fd67f2ddc4c4cbecad87753e3aff34e381c76e27d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3af473e4256bbbc36fca5d8fd67f2ddc4c4cbecad87753e3aff34e381c76e27d", kill_on_drop: false }` [INFO] [stdout] 3af473e4256bbbc36fca5d8fd67f2ddc4c4cbecad87753e3aff34e381c76e27d