[INFO] cloning repository https://github.com/Valodim/khaleesi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Valodim/khaleesi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValodim%2Fkhaleesi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValodim%2Fkhaleesi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8e15051ff6a845b252a8f86f8a17ccad87b4336 [INFO] checking Valodim/khaleesi against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValodim%2Fkhaleesi" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Valodim/khaleesi on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Valodim/khaleesi [INFO] finished tweaking git repo https://github.com/Valodim/khaleesi [INFO] tweaked toml for git repo https://github.com/Valodim/khaleesi written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Valodim/khaleesi 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c53019b8e4a8ec4fbf3e23ea8a31df133ea63232d096432f4ff4bd695fa6e430 [INFO] running `Command { std: "docker" 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"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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c448811154ae237a008202fa2ea9047c6765424845e24563b7c1fafa3fc652a [INFO] running `Command { std: "docker" "start" "-a" "7c448811154ae237a008202fa2ea9047c6765424845e24563b7c1fafa3fc652a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] 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[INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `yansi` is imported redundantly [INFO] [stdout] --> src/config.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use yansi::{self,Style,Color}; [INFO] [stdout] | ^^^^ the item `yansi` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalcomponent.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalduration.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalproperty.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icaltime.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icaltimezone.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalvcalendar.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalvevent.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KhEvent` is imported redundantly [INFO] [stdout] --> src/selectors/cal.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `KhEvent` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::khevent::KhEvent; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KhEvent` is imported redundantly [INFO] [stdout] --> src/selectors/grep.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `KhEvent` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::khevent::KhEvent; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/selectors/prop.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KhEvent` is imported redundantly [INFO] [stdout] --> src/selectors/prop.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `KhEvent` is already imported here [INFO] [stdout] 4 | [INFO] [stdout] 5 | use crate::khevent::KhEvent; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> src/utils/fileutil.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `BufRead` is already imported here [INFO] [stdout] 2 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/actions/agenda.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | events: &mut Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 | events: &mut dyn Iterator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Config` is imported redundantly [INFO] [stdout] --> src/actions/agenda.rs:194:7 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `Config` is already imported here [INFO] [stdout] ... [INFO] [stdout] 194 | use crate::config::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Local` is imported redundantly [INFO] [stdout] --> src/actions/agenda.rs:197:16 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `Local` is already imported here [INFO] [stdout] ... [INFO] [stdout] 197 | use chrono::{Local, TimeZone}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/actions/agenda.rs:197:23 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `TimeZone` is already imported here [INFO] [stdout] ... [INFO] [stdout] 197 | use chrono::{Local, TimeZone}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StructOpt` is imported redundantly [INFO] [stdout] --> src/actions/modify.rs:62:7 [INFO] [stdout] | [INFO] [stdout] 54 | use super::*; [INFO] [stdout] | -------- the item `StructOpt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 62 | use structopt::StructOpt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `stdioutils` is imported redundantly [INFO] [stdout] --> src/actions/seq.rs:43:7 [INFO] [stdout] | [INFO] [stdout] 38 | use super::*; [INFO] [stdout] | -------- the item `stdioutils` is already imported here [INFO] [stdout] ... [INFO] [stdout] 43 | use crate::utils::stdioutils; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `yansi` is imported redundantly [INFO] [stdout] --> src/config.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use yansi::{self,Style,Color}; [INFO] [stdout] | ^^^^ the item `yansi` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fileutil` is imported redundantly [INFO] [stdout] --> src/cursorfile.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 33 | use super::*; [INFO] [stdout] | -------- the item `fileutil` is already imported here [INFO] [stdout] ... [INFO] [stdout] 40 | use crate::utils::fileutil; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalcomponent.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalduration.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icalproperty.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icaltime.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ical` is imported redundantly [INFO] [stdout] --> src/icalwrap/icaltimezone.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::ical; [INFO] [stdout] | ^^^^^^^^^^^ the item `ical` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `stdioutils` is imported redundantly [INFO] [stdout] --> src/input.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `stdioutils` is already imported here [INFO] [stdout] 62 | [INFO] [stdout] 63 | use crate::utils::stdioutils; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IcalTimeZone` is imported redundantly [INFO] [stdout] --> src/khevent.rs:166:7 [INFO] [stdout] | [INFO] [stdout] 165 | use super::*; [INFO] [stdout] | -------- the item `IcalTimeZone` is already imported here [INFO] [stdout] 166 | use crate::icalwrap::IcalTimeZone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IcalVCalendar` is imported redundantly [INFO] [stdout] --> src/khline.rs:147:7 [INFO] [stdout] | [INFO] [stdout] 141 | use super::*; [INFO] [stdout] | -------- the item `IcalVCalendar` is already imported here [INFO] [stdout] ... [INFO] [stdout] 147 | use crate::icalwrap::IcalVCalendar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KhEvent` is imported redundantly [INFO] [stdout] --> src/selectors/cal.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `KhEvent` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::khevent::KhEvent; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KhEvent` is imported redundantly [INFO] [stdout] --> src/selectors/grep.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `KhEvent` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::khevent::KhEvent; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/selectors/prop.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `KhEvent` is imported redundantly [INFO] [stdout] --> src/selectors/prop.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `KhEvent` is already imported here [INFO] [stdout] 4 | [INFO] [stdout] 5 | use crate::khevent::KhEvent; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> src/utils/fileutil.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `BufRead` is already imported here [INFO] [stdout] 2 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `yansi` is imported redundantly [INFO] [stdout] --> src/testdata.rs:286:7 [INFO] [stdout] | [INFO] [stdout] 286 | use yansi; [INFO] [stdout] | ^^^^^ the item `yansi` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/testdata.rs:276:23 [INFO] [stdout] | [INFO] [stdout] 276 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/testdata.rs:278:21 [INFO] [stdout] | [INFO] [stdout] 278 | static INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 278 | static INIT: Once = Once::new(); [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/actions/agenda.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | events: &mut Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 | events: &mut dyn Iterator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.49s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.5, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "7c448811154ae237a008202fa2ea9047c6765424845e24563b7c1fafa3fc652a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c448811154ae237a008202fa2ea9047c6765424845e24563b7c1fafa3fc652a", kill_on_drop: false }` [INFO] [stdout] 7c448811154ae237a008202fa2ea9047c6765424845e24563b7c1fafa3fc652a [INFO] checking Valodim/khaleesi against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValodim%2Fkhaleesi" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Valodim/khaleesi on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Valodim/khaleesi [INFO] finished tweaking git repo https://github.com/Valodim/khaleesi [INFO] tweaked toml for git repo https://github.com/Valodim/khaleesi written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Valodim/khaleesi 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8af906106e8a5617313c5db27a3684962cec2ca0ce0e23a433c0674e57f92b83 [INFO] running `Command { std: "docker" "start" "-a" "8af906106e8a5617313c5db27a3684962cec2ca0ce0e23a433c0674e57f92b83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8af906106e8a5617313c5db27a3684962cec2ca0ce0e23a433c0674e57f92b83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8af906106e8a5617313c5db27a3684962cec2ca0ce0e23a433c0674e57f92b83", kill_on_drop: false }` [INFO] [stdout] 8af906106e8a5617313c5db27a3684962cec2ca0ce0e23a433c0674e57f92b83 [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05b905007dfdabe02cda0969f89e42ed2a3e32fe110438d46fadbf54c98a6dd5 [INFO] running `Command { std: "docker" "start" "-a" "05b905007dfdabe02cda0969f89e42ed2a3e32fe110438d46fadbf54c98a6dd5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bindgen v0.43.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.1.7/src/exec.rs:797:13 [INFO] [stdout] | [INFO] [stdout] 797 | / match dfa::Fsm::reverse( [INFO] [stdout] 798 | | &self.ro.dfa_reverse, [INFO] [stdout] 799 | | self.cache, [INFO] [stdout] 800 | | false, [INFO] [stdout] ... | [INFO] [stdout] 811 | | Quit => return Some(Quit), [INFO] [stdout] 812 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "05b905007dfdabe02cda0969f89e42ed2a3e32fe110438d46fadbf54c98a6dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b905007dfdabe02cda0969f89e42ed2a3e32fe110438d46fadbf54c98a6dd5", kill_on_drop: false }` [INFO] [stdout] 05b905007dfdabe02cda0969f89e42ed2a3e32fe110438d46fadbf54c98a6dd5