[INFO] fetching crate cargo-whereis 0.1.0... [INFO] checking cargo-whereis-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate cargo-whereis 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate cargo-whereis 0.1.0 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 crates.io crate cargo-whereis 0.1.0 [INFO] finished tweaking crates.io crate cargo-whereis 0.1.0 [INFO] tweaked toml for crates.io crate cargo-whereis 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate cargo-whereis 0.1.0 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 thiserror v1.0.24 [INFO] [stderr] Downloaded tinyvec v1.2.0 [INFO] [stderr] Downloaded pathdiff v0.2.0 [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.24 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded cargo_metadata v0.13.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.19 [INFO] [stderr] Downloaded proc-macro2 v1.0.26 [INFO] [stderr] Downloaded camino v1.0.4 [INFO] [stderr] Downloaded addr2line v0.15.1 [INFO] [stderr] Downloaded serde_derive v1.0.126 [INFO] [stderr] Downloaded serde v1.0.126 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded object v0.24.0 [INFO] [stderr] Downloaded syn v1.0.72 [INFO] [stderr] Downloaded color-eyre v0.5.11 [INFO] [stderr] Downloaded gimli v0.24.0 [INFO] [stderr] Downloaded libc v0.2.94 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded backtrace v0.3.59 [INFO] [stderr] Downloaded eyre v0.6.5 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded unicode-normalization v0.1.17 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded owo-colors v1.3.0 [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] 9dd55a4870c8121828d2ef585e88272d48bba6f73024a978263a1df9db83098f [INFO] running `Command { std: "docker" "start" "-a" "9dd55a4870c8121828d2ef585e88272d48bba6f73024a978263a1df9db83098f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dd55a4870c8121828d2ef585e88272d48bba6f73024a978263a1df9db83098f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd55a4870c8121828d2ef585e88272d48bba6f73024a978263a1df9db83098f", kill_on_drop: false }` [INFO] [stdout] 9dd55a4870c8121828d2ef585e88272d48bba6f73024a978263a1df9db83098f [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] d606039c22954489b190371584d90d03dec6f1db68a1a231f12830489ac57a55 [INFO] running `Command { std: "docker" "start" "-a" "d606039c22954489b190371584d90d03dec6f1db68a1a231f12830489ac57a55", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling camino v1.0.4 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking addr2line v0.15.1 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stderr] Checking cargo-whereis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.07s [INFO] running `Command { std: "docker" "inspect" "d606039c22954489b190371584d90d03dec6f1db68a1a231f12830489ac57a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d606039c22954489b190371584d90d03dec6f1db68a1a231f12830489ac57a55", kill_on_drop: false }` [INFO] [stdout] d606039c22954489b190371584d90d03dec6f1db68a1a231f12830489ac57a55 [INFO] checking cargo-whereis-0.1.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate cargo-whereis 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate cargo-whereis 0.1.0 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 crates.io crate cargo-whereis 0.1.0 [INFO] finished tweaking crates.io crate cargo-whereis 0.1.0 [INFO] tweaked toml for crates.io crate cargo-whereis 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-whereis 0.1.0 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] e72fff7e298aff10c36a7630a09b3457614dd05ed6424f3508cfc879c694b97d [INFO] running `Command { std: "docker" "start" "-a" "e72fff7e298aff10c36a7630a09b3457614dd05ed6424f3508cfc879c694b97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e72fff7e298aff10c36a7630a09b3457614dd05ed6424f3508cfc879c694b97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e72fff7e298aff10c36a7630a09b3457614dd05ed6424f3508cfc879c694b97d", kill_on_drop: false }` [INFO] [stdout] e72fff7e298aff10c36a7630a09b3457614dd05ed6424f3508cfc879c694b97d [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] e41b0ca7abfa89919a9e82c4c6412f3dc2ee0d230c744f51f30695c19b3c3f88 [INFO] running `Command { std: "docker" "start" "-a" "e41b0ca7abfa89919a9e82c4c6412f3dc2ee0d230c744f51f30695c19b3c3f88", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling camino v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking addr2line v0.15.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stderr] Checking cargo-whereis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.60s [INFO] running `Command { std: "docker" "inspect" "e41b0ca7abfa89919a9e82c4c6412f3dc2ee0d230c744f51f30695c19b3c3f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e41b0ca7abfa89919a9e82c4c6412f3dc2ee0d230c744f51f30695c19b3c3f88", kill_on_drop: false }` [INFO] [stdout] e41b0ca7abfa89919a9e82c4c6412f3dc2ee0d230c744f51f30695c19b3c3f88