[INFO] cloning repository https://github.com/Norbytus/rust-short-url
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Norbytus/rust-short-url" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Frust-short-url", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Frust-short-url'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4224083384eb4b0aa5de813b28ecfdc593a0553
[INFO] testing Norbytus/rust-short-url against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Frust-short-url" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Norbytus/rust-short-url on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Norbytus/rust-short-url
[INFO] finished tweaking git repo https://github.com/Norbytus/rust-short-url
[INFO] tweaked toml for git repo https://github.com/Norbytus/rust-short-url written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/Norbytus/rust-short-url already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redis v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93d8a8cf5027221ec9254e47dd163306d6345116d609f14450a2709e7a9d0c70
[INFO] running `Command { std: "docker" "start" "-a" "93d8a8cf5027221ec9254e47dd163306d6345116d609f14450a2709e7a9d0c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93d8a8cf5027221ec9254e47dd163306d6345116d609f14450a2709e7a9d0c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d8a8cf5027221ec9254e47dd163306d6345116d609f14450a2709e7a9d0c70", kill_on_drop: false }`
[INFO] [stdout] 93d8a8cf5027221ec9254e47dd163306d6345116d609f14450a2709e7a9d0c70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5599b7dc96685319daf001daa0f18f989fe9782174b60f2d2b6a16d1e3d71dcc
[INFO] running `Command { std: "docker" "start" "-a" "5599b7dc96685319daf001daa0f18f989fe9782174b60f2d2b6a16d1e3d71dcc", kill_on_drop: false }`
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[INFO] [stderr]    Compiling flate2 v1.0.20
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[INFO] [stderr]    Compiling nanoid v0.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling actix-web-codegen v0.4.0
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling redis v0.20.0
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling pin-project v1.0.5
[INFO] [stderr]    Compiling actix-codec v0.3.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling actix-service v1.0.6
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling trust-dns-proto v0.19.7
[INFO] [stderr]    Compiling actix-utils v2.0.0
[INFO] [stderr]    Compiling actix-server v1.0.4
[INFO] [stderr]    Compiling actix-tls v2.0.0
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.7
[INFO] [stderr]    Compiling actix-testing v1.0.1
[INFO] [stderr]    Compiling actix-connect v2.0.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling actix-router v0.2.7
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling actix-http v2.2.0
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling awc v2.0.3
[INFO] [stderr]    Compiling actix-web v3.3.2
[INFO] [stderr]    Compiling rsu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Responder`
[INFO] [stdout]  --> src/storage/mod.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix_web::{HttpResponse, Responder, ResponseError, http::StatusCode};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Utc`
[INFO] [stdout]  --> src/storage/file.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{Duration, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/storage/file.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Seek`, `fs::copy`, `ops::Add`
[INFO] [stdout]  --> src/storage/file.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{fs::copy, io::{BufRead, BufReader, BufWriter, Seek, Write}, ops::Add};
[INFO] [stdout]   |           ^^^^^^^^                                      ^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.78s
[INFO] running `Command { std: "docker" "inspect" "5599b7dc96685319daf001daa0f18f989fe9782174b60f2d2b6a16d1e3d71dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5599b7dc96685319daf001daa0f18f989fe9782174b60f2d2b6a16d1e3d71dcc", kill_on_drop: false }`
[INFO] [stdout] 5599b7dc96685319daf001daa0f18f989fe9782174b60f2d2b6a16d1e3d71dcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7084a683931a12d987a8b452b929785cab9b0fee888f262cd01b7b6b91340366
[INFO] running `Command { std: "docker" "start" "-a" "7084a683931a12d987a8b452b929785cab9b0fee888f262cd01b7b6b91340366", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Responder`
[INFO] [stdout]  --> src/storage/mod.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix_web::{HttpResponse, Responder, ResponseError, http::StatusCode};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Utc`
[INFO] [stdout]  --> src/storage/file.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{Duration, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/storage/file.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Seek`, `fs::copy`, `ops::Add`
[INFO] [stdout]  --> src/storage/file.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{fs::copy, io::{BufRead, BufReader, BufWriter, Seek, Write}, ops::Add};
[INFO] [stdout]   |           ^^^^^^^^                                      ^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "7084a683931a12d987a8b452b929785cab9b0fee888f262cd01b7b6b91340366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7084a683931a12d987a8b452b929785cab9b0fee888f262cd01b7b6b91340366", kill_on_drop: false }`
[INFO] [stdout] 7084a683931a12d987a8b452b929785cab9b0fee888f262cd01b7b6b91340366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 461491914d69603e284e9a00b3f1dc140f77301f8d700d759917b56831e94614
[INFO] running `Command { std: "docker" "start" "-a" "461491914d69603e284e9a00b3f1dc140f77301f8d700d759917b56831e94614", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `Responder`
[INFO] [stderr]  --> src/storage/mod.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use actix_web::{HttpResponse, Responder, ResponseError, http::StatusCode};
[INFO] [stderr]   |                               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration`, `Utc`
[INFO] [stderr]  --> src/storage/file.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::{Duration, Utc};
[INFO] [stderr]   |              ^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::info`
[INFO] [stderr]  --> src/storage/file.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::info;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Seek`, `fs::copy`, `ops::Add`
[INFO] [stderr]  --> src/storage/file.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{fs::copy, io::{BufRead, BufReader, BufWriter, Seek, Write}, ops::Add};
[INFO] [stderr]   |           ^^^^^^^^                                      ^^^^          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsu` (bin "rsu" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsu-64cc62f71b3eb42d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "461491914d69603e284e9a00b3f1dc140f77301f8d700d759917b56831e94614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "461491914d69603e284e9a00b3f1dc140f77301f8d700d759917b56831e94614", kill_on_drop: false }`
[INFO] [stdout] 461491914d69603e284e9a00b3f1dc140f77301f8d700d759917b56831e94614