[INFO] cloning repository https://github.com/BenjaminRi/Sherlog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BenjaminRi/Sherlog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRi%2FSherlog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRi%2FSherlog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bd8ac46b1ec3c2628664cbdba3758bd5ecc2906
[INFO] checking BenjaminRi/Sherlog against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRi%2FSherlog" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BenjaminRi/Sherlog 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/BenjaminRi/Sherlog
[INFO] finished tweaking git repo https://github.com/BenjaminRi/Sherlog
[INFO] tweaked toml for git repo https://github.com/BenjaminRi/Sherlog written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BenjaminRi/Sherlog already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.41
[INFO] [stderr]   Downloaded thiserror v1.0.41
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[INFO] [stderr]   Downloaded glib-macros v0.17.10
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[INFO] [stderr]   Downloaded winresource v0.1.15
[INFO] [stderr]   Downloaded syn v2.0.23
[INFO] [stderr]   Downloaded gdk-pixbuf v0.17.10
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[INFO] [stderr]   Downloaded cfg-expr v0.15.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ac6575827c2c7d74042eac2aacf2d377b31d88869da92378c7ac276ab587c59f
[INFO] running `Command { std: "docker" "start" "-a" "ac6575827c2c7d74042eac2aacf2d377b31d88869da92378c7ac276ab587c59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6575827c2c7d74042eac2aacf2d377b31d88869da92378c7ac276ab587c59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6575827c2c7d74042eac2aacf2d377b31d88869da92378c7ac276ab587c59f", kill_on_drop: false }`
[INFO] [stdout] ac6575827c2c7d74042eac2aacf2d377b31d88869da92378c7ac276ab587c59f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1b5694299eb11972af3a00c8526c58e2a7f544f7c32211544b63f41539849eb2
[INFO] running `Command { std: "docker" "start" "-a" "1b5694299eb11972af3a00c8526c58e2a7f544f7c32211544b63f41539849eb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling equivalent v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling winnow v0.4.7
[INFO] [stderr]    Compiling target-lexicon v0.12.8
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling thiserror v1.0.41
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling gio v0.17.10
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]    Compiling gtk v0.17.1
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cfg-expr v0.15.3
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling syn v2.0.23
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[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.41
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling serde_spanned v0.6.3
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[INFO] [stderr]    Compiling toml_edit v0.19.11
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[INFO] [stderr]    Compiling toml v0.7.5
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
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[INFO] [stderr]    Compiling winresource v0.1.15
[INFO] [stderr]    Compiling glib-macros v0.17.10
[INFO] [stderr]    Compiling gtk3-macros v0.17.1
[INFO] [stderr]    Compiling sherlog v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling glib-sys v0.17.10
[INFO] [stderr]    Compiling gobject-sys v0.17.10
[INFO] [stderr]    Compiling gio-sys v0.17.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.17.10
[INFO] [stderr]    Compiling atk-sys v0.17.0
[INFO] [stderr]    Compiling gdk-sys v0.17.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.17.10
[INFO] [stderr]    Compiling pango-sys v0.17.10
[INFO] [stderr]    Compiling gtk-sys v0.17.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking glib v0.17.10
[INFO] [stderr]     Checking cairo-rs v0.17.10
[INFO] [stderr]     Checking atk v0.17.1
[INFO] [stderr]     Checking pango v0.17.10
[INFO] [stderr]     Checking gdk-pixbuf v0.17.10
[INFO] [stderr]     Checking gdk v0.17.1
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> src/parse/datetime_utils.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> src/parse/datetime_utils.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `show_crit`, `show_err`, `show_warn`, `show_info`, `show_dbg`, and `show_trace` are never read
[INFO] [stdout]   --> src/log_store.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct LogStoreLinear {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub show_crit: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 37 |     pub show_err: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 38 |     pub show_warn: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 39 |     pub show_info: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 40 |     pub show_dbg: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 41 |     pub show_trace: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `show_crit`, `show_err`, `show_warn`, `show_info`, `show_dbg`, and `show_trace` are never read
[INFO] [stdout]   --> src/log_store.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct LogStoreLinear {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub show_crit: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 37 |     pub show_err: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 38 |     pub show_warn: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 39 |     pub show_info: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 40 |     pub show_dbg: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 41 |     pub show_trace: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "1b5694299eb11972af3a00c8526c58e2a7f544f7c32211544b63f41539849eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b5694299eb11972af3a00c8526c58e2a7f544f7c32211544b63f41539849eb2", kill_on_drop: false }`
[INFO] [stdout] 1b5694299eb11972af3a00c8526c58e2a7f544f7c32211544b63f41539849eb2