[INFO] cloning repository https://github.com/dmitryvk/rs-credentials-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitryvk/rs-credentials-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryvk%2Frs-credentials-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryvk%2Frs-credentials-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3804ffebbf9610319dacd208366124e27cbab5b
[INFO] checking dmitryvk/rs-credentials-manager against master#331249a94930adb3d2a7243d946733b63324b2d6 for pr-112119
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryvk%2Frs-credentials-manager" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitryvk/rs-credentials-manager on toolchain 331249a94930adb3d2a7243d946733b63324b2d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+331249a94930adb3d2a7243d946733b63324b2d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmitryvk/rs-credentials-manager
[INFO] finished tweaking git repo https://github.com/dmitryvk/rs-credentials-manager
[INFO] tweaked toml for git repo https://github.com/dmitryvk/rs-credentials-manager written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitryvk/rs-credentials-manager 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" "+331249a94930adb3d2a7243d946733b63324b2d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib-macros v0.17.9
[INFO] [stderr]   Downloaded pango v0.17.4
[INFO] [stderr]   Downloaded linenoise-rust v0.2.1
[INFO] [stderr]   Downloaded glib v0.17.9
[INFO] [stderr]   Downloaded gio v0.17.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+331249a94930adb3d2a7243d946733b63324b2d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9367b6c5320f4dc83fba7703606a21a0875a11c7b66a48397c91b706e202118f
[INFO] running `Command { std: "docker" "start" "-a" "9367b6c5320f4dc83fba7703606a21a0875a11c7b66a48397c91b706e202118f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9367b6c5320f4dc83fba7703606a21a0875a11c7b66a48397c91b706e202118f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9367b6c5320f4dc83fba7703606a21a0875a11c7b66a48397c91b706e202118f", kill_on_drop: false }`
[INFO] [stdout] 9367b6c5320f4dc83fba7703606a21a0875a11c7b66a48397c91b706e202118f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+331249a94930adb3d2a7243d946733b63324b2d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7bb5ff615b24ff75649cf01ffe684a0b19370c87b5b7304b29e37832c6827e2
[INFO] running `Command { std: "docker" "start" "-a" "e7bb5ff615b24ff75649cf01ffe684a0b19370c87b5b7304b29e37832c6827e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling winnow v0.4.6
[INFO] [stderr]    Compiling target-lexicon v0.12.7
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling gio v0.17.9
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling gtk v0.17.1
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling cfg-expr v0.15.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling linenoise-rust v0.2.1
[INFO] [stderr]    Compiling field-offset v0.3.5
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling system-deps v6.1.0
[INFO] [stderr]    Compiling glib-macros v0.17.9
[INFO] [stderr]    Compiling gtk3-macros v0.17.1
[INFO] [stderr]    Compiling glib-sys v0.17.4
[INFO] [stderr]    Compiling gobject-sys v0.17.4
[INFO] [stderr]    Compiling gio-sys v0.17.4
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.17.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.17.0
[INFO] [stderr]    Compiling atk-sys v0.17.0
[INFO] [stderr]    Compiling pango-sys v0.17.0
[INFO] [stderr]    Compiling gdk-sys v0.17.0
[INFO] [stderr]    Compiling gtk-sys v0.17.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking glib v0.17.9
[INFO] [stderr]     Checking cairo-rs v0.17.0
[INFO] [stderr]     Checking atk v0.17.1
[INFO] [stderr]     Checking pango v0.17.4
[INFO] [stderr]     Checking gdk-pixbuf v0.17.0
[INFO] [stderr]     Checking gdk v0.17.1
[INFO] [stderr]     Checking cred-man v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/cred_man_gtk.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout] 220 |             let mut ui = &mut *ui_ref.borrow_mut();
[INFO] [stdout]     |                 ----^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/cred_man_gtk.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let mut ui = &mut *ui_ref.borrow_mut();
[INFO] [stdout]     |                 ----^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/cred_man_gtk.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout] 220 |             let mut ui = &mut *ui_ref.borrow_mut();
[INFO] [stdout]     |                 ----^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/cred_man_gtk.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let mut ui = &mut *ui_ref.borrow_mut();
[INFO] [stdout]     |                 ----^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[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" "e7bb5ff615b24ff75649cf01ffe684a0b19370c87b5b7304b29e37832c6827e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bb5ff615b24ff75649cf01ffe684a0b19370c87b5b7304b29e37832c6827e2", kill_on_drop: false }`
[INFO] [stdout] e7bb5ff615b24ff75649cf01ffe684a0b19370c87b5b7304b29e37832c6827e2