[INFO] fetching crate qair 0.7.0... [INFO] checking qair-0.7.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate qair 0.7.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate qair 0.7.0 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 qair 0.7.0 [INFO] finished tweaking crates.io crate qair 0.7.0 [INFO] tweaked toml for crates.io crate qair 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate qair 0.7.0 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 structopt v0.3.12 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded version_check v0.9.1 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] [stderr] Downloaded num-traits v0.2.11 [INFO] [stderr] Downloaded cc v1.0.52 [INFO] [stderr] Downloaded serde v1.0.106 [INFO] [stderr] Downloaded parking_lot_core v0.7.1 [INFO] [stderr] Downloaded crossterm v0.17.3 [INFO] [stderr] Downloaded language-tags v0.2.2 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded syn v0.10.8 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded arc-swap v0.4.5 [INFO] [stderr] Downloaded signal-hook v0.1.13 [INFO] [stderr] Downloaded base64 v0.9.3 [INFO] [stderr] Downloaded httparse v1.3.4 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded num-integer v0.1.42 [INFO] [stderr] Downloaded num-iter v0.1.40 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded num v0.1.42 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded bart_derive v0.1.4 [INFO] [stderr] Downloaded ctrlc v3.1.4 [INFO] [stderr] Downloaded sequence_trie v0.3.6 [INFO] [stderr] Downloaded mount v0.4.0 [INFO] [stderr] Downloaded ipnetwork v0.16.0 [INFO] [stderr] Downloaded pnet_base v0.26.0 [INFO] [stderr] Downloaded pnet_sys v0.26.0 [INFO] [stderr] Downloaded pnet_datalink v0.26.0 [INFO] [stderr] Downloaded crossterm_winapi v0.6.1 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded signal-hook-registry v1.2.0 [INFO] [stderr] Downloaded checked_int_cast v1.0.0 [INFO] [stderr] Downloaded qrcode v0.12.0 [INFO] [stderr] Downloaded qr2term v0.2.1 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded hyper v0.10.16 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded bart v0.1.4 [INFO] [stderr] Downloaded plugin v0.2.6 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded unicode-normalization v0.1.12 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded mime_guess v1.8.8 [INFO] [stderr] Downloaded modifier v0.1.0 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded iron v0.6.1 [INFO] [stderr] Downloaded route-recognizer v0.1.13 [INFO] [stderr] Downloaded smallvec v1.2.0 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded router v0.6.0 [INFO] [stderr] Downloaded hermit-abi v0.1.10 [INFO] [stderr] Downloaded syn v1.0.17 [INFO] [stderr] Downloaded proc-macro2 v1.0.10 [INFO] [stderr] Downloaded quote v1.0.3 [INFO] [stderr] Downloaded structopt-derive v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1843b16b12e30897f16c76a0ff5d8b42f9b4f95930ca4056857979dd6588e460 [INFO] running `Command { std: "docker" "start" "-a" "1843b16b12e30897f16c76a0ff5d8b42f9b4f95930ca4056857979dd6588e460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1843b16b12e30897f16c76a0ff5d8b42f9b4f95930ca4056857979dd6588e460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1843b16b12e30897f16c76a0ff5d8b42f9b4f95930ca4056857979dd6588e460", kill_on_drop: false }` [INFO] [stdout] 1843b16b12e30897f16c76a0ff5d8b42f9b4f95930ca4056857979dd6588e460 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8c7a8759ca64a98d82a1519f7a7a0cb61650d2df64ab2ca2a7a3a574adb31f7b [INFO] running `Command { std: "docker" "start" "-a" "8c7a8759ca64a98d82a1519f7a7a0cb61650d2df64ab2ca2a7a3a574adb31f7b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking parking_lot_core v0.7.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking checked_int_cast v1.0.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking pnet_sys v0.26.0 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking qrcode v0.12.0 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking pnet_base v0.26.0 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking signal-hook v0.1.13 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking crossterm v0.17.3 [INFO] [stderr] Compiling bart_derive v0.1.4 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking bart v0.1.4 [INFO] [stderr] Checking qr2term v0.2.1 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking ipnetwork v0.16.0 [INFO] [stderr] Checking pnet_datalink v0.26.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking ctrlc v3.1.4 [INFO] [stderr] Compiling structopt-derive v0.4.5 [INFO] [stderr] Checking structopt v0.3.12 [INFO] [stderr] Checking qair v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `iron::Listening` [INFO] [stdout] --> src/qair.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use iron::Listening; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iron::Listening` [INFO] [stdout] --> src/qair.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use iron::Listening; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(PathBuf), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(PathBuf), [INFO] [stdout] | ------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(PathBuf), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(PathBuf), [INFO] [stdout] | ------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings 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 12.67s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1, syn v0.10.8, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "8c7a8759ca64a98d82a1519f7a7a0cb61650d2df64ab2ca2a7a3a574adb31f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7a8759ca64a98d82a1519f7a7a0cb61650d2df64ab2ca2a7a3a574adb31f7b", kill_on_drop: false }` [INFO] [stdout] 8c7a8759ca64a98d82a1519f7a7a0cb61650d2df64ab2ca2a7a3a574adb31f7b [INFO] checking qair-0.7.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate qair 0.7.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate qair 0.7.0 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 qair 0.7.0 [INFO] finished tweaking crates.io crate qair 0.7.0 [INFO] tweaked toml for crates.io crate qair 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate qair 0.7.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1e598856c9b52fb80e004e2d4e12b1e950cb497f577e101c7d24b828c2faae4c [INFO] running `Command { std: "docker" "start" "-a" "1e598856c9b52fb80e004e2d4e12b1e950cb497f577e101c7d24b828c2faae4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e598856c9b52fb80e004e2d4e12b1e950cb497f577e101c7d24b828c2faae4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e598856c9b52fb80e004e2d4e12b1e950cb497f577e101c7d24b828c2faae4c", kill_on_drop: false }` [INFO] [stdout] 1e598856c9b52fb80e004e2d4e12b1e950cb497f577e101c7d24b828c2faae4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3b4796431246aa7a9025482caa062628fe8f92544b3a0f9b0afec9028e8af0b9 [INFO] running `Command { std: "docker" "start" "-a" "3b4796431246aa7a9025482caa062628fe8f92544b3a0f9b0afec9028e8af0b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Checking checked_int_cast v1.0.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking qrcode v0.12.0 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking pnet_base v0.26.0 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.7.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking pnet_sys v0.26.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking bart v0.1.4 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling bart_derive v0.1.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking signal-hook v0.1.13 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking crossterm v0.17.3 [INFO] [stderr] Checking qr2term v0.2.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking ipnetwork v0.16.0 [INFO] [stderr] Checking ctrlc v3.1.4 [INFO] [stderr] Checking pnet_datalink v0.26.0 [INFO] [stderr] Compiling structopt-derive v0.4.5 [INFO] [stderr] Checking structopt v0.3.12 [INFO] [stderr] Checking qair v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `iron::Listening` [INFO] [stdout] --> src/qair.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use iron::Listening; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iron::Listening` [INFO] [stdout] --> src/qair.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use iron::Listening; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(PathBuf), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(PathBuf), [INFO] [stdout] | ------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(PathBuf), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 48 | NotUtf8(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/qair.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(PathBuf), [INFO] [stdout] | ------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 51 | CannotBeAFile(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.59s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1, syn v0.10.8, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "3b4796431246aa7a9025482caa062628fe8f92544b3a0f9b0afec9028e8af0b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b4796431246aa7a9025482caa062628fe8f92544b3a0f9b0afec9028e8af0b9", kill_on_drop: false }` [INFO] [stdout] 3b4796431246aa7a9025482caa062628fe8f92544b3a0f9b0afec9028e8af0b9