[INFO] cloning repository https://github.com/shunf4/myinit-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shunf4/myinit-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunf4%2Fmyinit-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunf4%2Fmyinit-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 820359984ae07ee1f38987877c72e91d028025da [INFO] checking shunf4/myinit-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunf4%2Fmyinit-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shunf4/myinit-rust 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/shunf4/myinit-rust [INFO] finished tweaking git repo https://github.com/shunf4/myinit-rust [INFO] tweaked toml for git repo https://github.com/shunf4/myinit-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shunf4/myinit-rust 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 path-absolutize v1.2.1 [INFO] [stderr] Downloaded users v0.10.0 [INFO] [stderr] Downloaded validator_derive v0.10.1 [INFO] [stderr] Downloaded slash-formatter v2.2.6 [INFO] [stderr] Downloaded validator v0.10.1 [INFO] [stderr] Downloaded dialoguer v0.10.0 [INFO] [stderr] Downloaded simple-error v0.2.3 [INFO] [stderr] Downloaded erased-serde v0.3.18 [INFO] [stderr] Downloaded number_prefix v0.3.0 [INFO] [stderr] Downloaded colour v0.5.0 [INFO] [stderr] Downloaded built v0.4.2 [INFO] [stderr] Downloaded cargo-lock v4.0.1 [INFO] [stderr] Downloaded zeroize v1.5.2 [INFO] [stderr] Downloaded file_diff v1.0.0 [INFO] [stderr] Downloaded crossterm v0.16.0 [INFO] [stderr] Downloaded dynfmt v0.1.5 [INFO] [stderr] Downloaded indicatif v0.15.0 [INFO] [stderr] Downloaded path-dedot v1.2.4 [INFO] [stderr] Downloaded tar v0.4.38 [INFO] [stderr] Downloaded unicode_reader v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c50ae780d13a4b2be7394f555b9d06697d1fe757e70c79135c916bbbdc9b44cf [INFO] running `Command { std: "docker" "start" "-a" "c50ae780d13a4b2be7394f555b9d06697d1fe757e70c79135c916bbbdc9b44cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c50ae780d13a4b2be7394f555b9d06697d1fe757e70c79135c916bbbdc9b44cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50ae780d13a4b2be7394f555b9d06697d1fe757e70c79135c916bbbdc9b44cf", kill_on_drop: false }` [INFO] [stdout] c50ae780d13a4b2be7394f555b9d06697d1fe757e70c79135c916bbbdc9b44cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 43b8babe2e259a88620b788927513a8625f6c6ab29f98d5cea165c6f32545138 [INFO] running `Command { std: "docker" "start" "-a" "43b8babe2e259a88620b788927513a8625f6c6ab29f98d5cea165c6f32545138", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling erased-serde v0.3.18 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking crossterm v0.16.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking filetime v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking path-dedot v1.2.4 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking zeroize v1.5.2 [INFO] [stderr] Checking slash-formatter v2.2.6 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Checking path-absolutize v1.2.1 [INFO] [stderr] Checking dialoguer v0.10.0 [INFO] [stderr] Checking colour v0.5.0 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking unicode_reader v1.0.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking users v0.10.0 [INFO] [stderr] Checking file_diff v1.0.0 [INFO] [stderr] Checking simple-error v0.2.3 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Compiling git2 v0.13.25 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking dynfmt v0.1.5 [INFO] [stderr] Checking validator v0.10.1 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Compiling validator_derive v0.10.1 [INFO] [stderr] Compiling built v0.4.2 [INFO] [stderr] Compiling myinit-rust v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:1218:6 [INFO] [stdout] | [INFO] [stdout] 1218 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:1218:6 [INFO] [stdout] | [INFO] [stdout] 1218 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:1211:28 [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:1211:28 [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!("{}", f.to_string()) } [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 1m 12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "43b8babe2e259a88620b788927513a8625f6c6ab29f98d5cea165c6f32545138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b8babe2e259a88620b788927513a8625f6c6ab29f98d5cea165c6f32545138", kill_on_drop: false }` [INFO] [stdout] 43b8babe2e259a88620b788927513a8625f6c6ab29f98d5cea165c6f32545138 [INFO] checking shunf4/myinit-rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunf4%2Fmyinit-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shunf4/myinit-rust on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shunf4/myinit-rust [INFO] finished tweaking git repo https://github.com/shunf4/myinit-rust [INFO] tweaked toml for git repo https://github.com/shunf4/myinit-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shunf4/myinit-rust 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59da795dcfc58528ac46d213cd093e3526fe5c7f55665416216874db3583a9c0 [INFO] running `Command { std: "docker" "start" "-a" "59da795dcfc58528ac46d213cd093e3526fe5c7f55665416216874db3583a9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59da795dcfc58528ac46d213cd093e3526fe5c7f55665416216874db3583a9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59da795dcfc58528ac46d213cd093e3526fe5c7f55665416216874db3583a9c0", kill_on_drop: false }` [INFO] [stdout] 59da795dcfc58528ac46d213cd093e3526fe5c7f55665416216874db3583a9c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ac4ad63e56dc008f0ec93748f3f01f28faa35710272f218af2a3be4561ac737 [INFO] running `Command { std: "docker" "start" "-a" "8ac4ad63e56dc008f0ec93748f3f01f28faa35710272f218af2a3be4561ac737", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Compiling erased-serde v0.3.18 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking crossterm v0.16.0 [INFO] [stderr] Checking filetime v0.2.15 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking path-dedot v1.2.4 [INFO] [stderr] Checking slash-formatter v2.2.6 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking zeroize v1.5.2 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking colour v0.5.0 [INFO] [stderr] Checking path-absolutize v1.2.1 [INFO] [stderr] Checking dialoguer v0.10.0 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking unicode_reader v1.0.2 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking users v0.10.0 [INFO] [stderr] Checking file_diff v1.0.0 [INFO] [stderr] Checking simple-error v0.2.3 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Compiling git2 v0.13.25 [INFO] [stderr] Checking validator v0.10.1 [INFO] [stderr] Checking dynfmt v0.1.5 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Compiling validator_derive v0.10.1 [INFO] [stderr] Compiling built v0.4.2 [INFO] [stderr] Compiling myinit-rust v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:1218:6 [INFO] [stdout] | [INFO] [stdout] 1218 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:1218:6 [INFO] [stdout] | [INFO] [stdout] 1218 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:1211:28 [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:1211:28 [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!("{}", f.to_string()) } [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 1m 10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "8ac4ad63e56dc008f0ec93748f3f01f28faa35710272f218af2a3be4561ac737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ac4ad63e56dc008f0ec93748f3f01f28faa35710272f218af2a3be4561ac737", kill_on_drop: false }` [INFO] [stdout] 8ac4ad63e56dc008f0ec93748f3f01f28faa35710272f218af2a3be4561ac737