[INFO] cloning repository https://github.com/jfgulden/concurrent-programming-ecommerce
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jfgulden/concurrent-programming-ecommerce" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfgulden%2Fconcurrent-programming-ecommerce", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfgulden%2Fconcurrent-programming-ecommerce'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99a106023e5300f8c118181c1aecac32575ac3ee
[INFO] checking jfgulden/concurrent-programming-ecommerce against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfgulden%2Fconcurrent-programming-ecommerce" "/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/jfgulden/concurrent-programming-ecommerce 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/jfgulden/concurrent-programming-ecommerce
[INFO] finished tweaking git repo https://github.com/jfgulden/concurrent-programming-ecommerce
[INFO] tweaked toml for git repo https://github.com/jfgulden/concurrent-programming-ecommerce written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jfgulden/concurrent-programming-ecommerce 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] warning: unused manifest key: bin.0.src
[INFO] [stderr] warning: unused manifest key: bin.1.src
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6188132e87fc19b58f7cb979a74e752719c4ef8b69c9ebfec7eaf9e741519678
[INFO] running `Command { std: "docker" "start" "-a" "6188132e87fc19b58f7cb979a74e752719c4ef8b69c9ebfec7eaf9e741519678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6188132e87fc19b58f7cb979a74e752719c4ef8b69c9ebfec7eaf9e741519678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6188132e87fc19b58f7cb979a74e752719c4ef8b69c9ebfec7eaf9e741519678", kill_on_drop: false }`
[INFO] [stdout] 6188132e87fc19b58f7cb979a74e752719c4ef8b69c9ebfec7eaf9e741519678
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c78ece818425633088c693e88052dbba66a520adb4b93d8b7624cf8ab8276e65
[INFO] running `Command { std: "docker" "start" "-a" "c78ece818425633088c693e88052dbba66a520adb4b93d8b7624cf8ab8276e65", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: bin.0.src
[INFO] [stderr] warning: unused manifest key: bin.1.src
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix_derive v0.6.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking actix-rt v2.9.0
[INFO] [stderr]     Checking actix-codec v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking actix v0.13.1
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking concurrentes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:223:15
[INFO] [stdout]     |
[INFO] [stdout] 223 |     use std::{sync::Arc, thread, time::Duration};
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `Arc` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `split` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use tokio::{io::split, net::TcpStream, sync::Mutex};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `split` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TcpStream` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use tokio::{io::split, net::TcpStream, sync::Mutex};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `TcpStream` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Mutex` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:224:44
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use tokio::{io::split, net::TcpStream, sync::Mutex};
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `Mutex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EcomOrder` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |     use crate::ecom::ecom_actor::EcomOrder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `EcomOrder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.40s
[INFO] running `Command { std: "docker" "inspect" "c78ece818425633088c693e88052dbba66a520adb4b93d8b7624cf8ab8276e65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78ece818425633088c693e88052dbba66a520adb4b93d8b7624cf8ab8276e65", kill_on_drop: false }`
[INFO] [stdout] c78ece818425633088c693e88052dbba66a520adb4b93d8b7624cf8ab8276e65
[INFO] checking jfgulden/concurrent-programming-ecommerce against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfgulden%2Fconcurrent-programming-ecommerce" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jfgulden/concurrent-programming-ecommerce 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/jfgulden/concurrent-programming-ecommerce
[INFO] finished tweaking git repo https://github.com/jfgulden/concurrent-programming-ecommerce
[INFO] tweaked toml for git repo https://github.com/jfgulden/concurrent-programming-ecommerce written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jfgulden/concurrent-programming-ecommerce 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] [stderr] warning: unused manifest key: bin.0.src
[INFO] [stderr] warning: unused manifest key: bin.1.src
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 367c6b5b32c5f7302aca1a4dea439a6841a7b96ee85f96cde29f8a0f87d2a8db
[INFO] running `Command { std: "docker" "start" "-a" "367c6b5b32c5f7302aca1a4dea439a6841a7b96ee85f96cde29f8a0f87d2a8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "367c6b5b32c5f7302aca1a4dea439a6841a7b96ee85f96cde29f8a0f87d2a8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367c6b5b32c5f7302aca1a4dea439a6841a7b96ee85f96cde29f8a0f87d2a8db", kill_on_drop: false }`
[INFO] [stdout] 367c6b5b32c5f7302aca1a4dea439a6841a7b96ee85f96cde29f8a0f87d2a8db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0142ca4a25dc61cd4b550f492f86efdabc586483e833a102e473db74676e4c58
[INFO] running `Command { std: "docker" "start" "-a" "0142ca4a25dc61cd4b550f492f86efdabc586483e833a102e473db74676e4c58", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: bin.0.src
[INFO] [stderr] warning: unused manifest key: bin.1.src
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix_derive v0.6.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking actix-rt v2.9.0
[INFO] [stderr]     Checking actix-codec v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking actix v0.13.1
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking concurrentes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:223:15
[INFO] [stdout]     |
[INFO] [stdout] 223 |     use std::{sync::Arc, thread, time::Duration};
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `Arc` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `split` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use tokio::{io::split, net::TcpStream, sync::Mutex};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `split` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TcpStream` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use tokio::{io::split, net::TcpStream, sync::Mutex};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `TcpStream` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Mutex` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:224:44
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use tokio::{io::split, net::TcpStream, sync::Mutex};
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `Mutex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EcomOrder` is imported redundantly
[INFO] [stdout]    --> src/ecom/ecom_actor.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |     use crate::ecom::ecom_actor::EcomOrder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     use super::*;
[INFO] [stdout]     |         -------- the item `EcomOrder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.63s
[INFO] running `Command { std: "docker" "inspect" "0142ca4a25dc61cd4b550f492f86efdabc586483e833a102e473db74676e4c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0142ca4a25dc61cd4b550f492f86efdabc586483e833a102e473db74676e4c58", kill_on_drop: false }`
[INFO] [stdout] 0142ca4a25dc61cd4b550f492f86efdabc586483e833a102e473db74676e4c58