[INFO] cloning repository https://github.com/umaan1982/rust-microservice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umaan1982/rust-microservice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumaan1982%2Frust-microservice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumaan1982%2Frust-microservice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c6f5d0101131e71bed57c719dee7f588a529381
[INFO] checking umaan1982/rust-microservice against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumaan1982%2Frust-microservice" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/umaan1982/rust-microservice
[INFO] finished tweaking git repo https://github.com/umaan1982/rust-microservice
[INFO] tweaked toml for git repo https://github.com/umaan1982/rust-microservice written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/umaan1982/rust-microservice on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/umaan1982/rust-microservice 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71e01bcd9c608ca3d5527db8830d070897dd76788baf8f2bf8dd99e665bb4313
[INFO] running `Command { std: "docker" "start" "-a" "71e01bcd9c608ca3d5527db8830d070897dd76788baf8f2bf8dd99e665bb4313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71e01bcd9c608ca3d5527db8830d070897dd76788baf8f2bf8dd99e665bb4313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e01bcd9c608ca3d5527db8830d070897dd76788baf8f2bf8dd99e665bb4313", kill_on_drop: false }`
[INFO] [stdout] 71e01bcd9c608ca3d5527db8830d070897dd76788baf8f2bf8dd99e665bb4313
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09e098c877a83125944363949793660d2f9dfcc853ce76c46b2587ab15006411
[INFO] running `Command { std: "docker" "start" "-a" "09e098c877a83125944363949793660d2f9dfcc853ce76c46b2587ab15006411", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking log v0.4.27
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
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[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking smallvec v1.14.0
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[INFO] [stderr]     Checking percent-encoding v2.3.1
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[INFO] [stderr]     Checking tokio v0.1.22
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[INFO] [stderr]    Compiling synstructure v0.13.1
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[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]    Compiling diesel_derives v1.4.1
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[INFO] [stderr]     Checking icu_collections v1.5.0
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[INFO] [stderr]     Checking icu_properties v1.5.1
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[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking rust-microservices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `time_range`
[INFO] [stdout]    --> src/main.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn fetch_messages(time_range: TimeRange) -> Option<Vec<NewMessage>> {
[INFO] [stdout]     |                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_range`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_message`
[INFO] [stdout]    --> src/main.rs:170:16
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn write_to_db(new_message: NewMessage) -> FutureResult<i64, hyper::Error> {
[INFO] [stdout]     |                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `before` and `after` are never read
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct TimeRange {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 71 |     before: Option<i64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 72 |     after: Option<i64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_range`
[INFO] [stdout]    --> src/main.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn fetch_messages(time_range: TimeRange) -> Option<Vec<NewMessage>> {
[INFO] [stdout]     |                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_range`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_message`
[INFO] [stdout]    --> src/main.rs:170:16
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn write_to_db(new_message: NewMessage) -> FutureResult<i64, hyper::Error> {
[INFO] [stdout]     |                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `before` and `after` are never read
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct TimeRange {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 71 |     before: Option<i64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 72 |     after: Option<i64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.44s
[INFO] running `Command { std: "docker" "inspect" "09e098c877a83125944363949793660d2f9dfcc853ce76c46b2587ab15006411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e098c877a83125944363949793660d2f9dfcc853ce76c46b2587ab15006411", kill_on_drop: false }`
[INFO] [stdout] 09e098c877a83125944363949793660d2f9dfcc853ce76c46b2587ab15006411
