[INFO] updating cached repository vcassotti/hw [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/vcassotti/hw [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/vcassotti/hw" "work/ex/beta-1.38-1/sources/1.37.0/gh/vcassotti/hw"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vcassotti/hw'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/vcassotti/hw" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vcassotti/hw"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vcassotti/hw'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 748de2bd961d776d8d06e082075e6fda66aea859 [INFO] sha for GitHub repo vcassotti/hw: 748de2bd961d776d8d06e082075e6fda66aea859 [INFO] validating manifest of vcassotti/hw on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of vcassotti/hw on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing vcassotti/hw [INFO] finished frobbing vcassotti/hw [INFO] frobbed toml for vcassotti/hw written to work/ex/beta-1.38-1/sources/1.37.0/gh/vcassotti/hw/Cargo.toml [INFO] started frobbing vcassotti/hw [INFO] finished frobbing vcassotti/hw [INFO] frobbed toml for vcassotti/hw written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vcassotti/hw/Cargo.toml [INFO] crate vcassotti/hw already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing vcassotti/hw against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vcassotti/hw:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 143f4ef79feabed723d5d9bde9d9cfbbefedfe00a8f3fa6305944e9e1db8a2c1 [INFO] running `"docker" "start" "-a" "143f4ef79feabed723d5d9bde9d9cfbbefedfe00a8f3fa6305944e9e1db8a2c1"` [INFO] [stderr] Compiling odds v0.2.25 [INFO] [stderr] Compiling md5 v0.3.5 [INFO] [stderr] Compiling fallible-iterator v0.1.3 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling mustache v0.8.2 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling r2d2 v0.8.1 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling nodrop v0.1.10 [INFO] [stderr] Compiling generic-array v0.8.3 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling block-buffer v0.2.0 [INFO] [stderr] Compiling crypto-mac v0.4.0 [INFO] [stderr] Compiling digest v0.6.2 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling hmac v0.4.2 [INFO] [stderr] Compiling sha2 v0.6.0 [INFO] [stderr] Compiling postgres-protocol v0.3.1 [INFO] [stderr] Compiling postgres-shared v0.4.0 [INFO] [stderr] Compiling postgres-shared v0.3.0 [INFO] [stderr] Compiling postgres v0.15.1 [INFO] [stderr] Compiling postgres v0.14.2 [INFO] [stderr] Compiling nickel v0.10.1 [INFO] [stderr] Compiling r2d2_postgres v0.14.0 [INFO] [stderr] Compiling hw v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::net::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::net::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Router` [INFO] [stderr] --> src/main.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | use nickel::{Nickel, Router, HttpRouter, StaticFilesHandler}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let conn = pool.get().unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cwd` [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let cwd:String = env::var("PWD").unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_cwd` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | server.listen("0.0.0.0:8080"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.12s [INFO] running `"docker" "inspect" "143f4ef79feabed723d5d9bde9d9cfbbefedfe00a8f3fa6305944e9e1db8a2c1"` [INFO] running `"docker" "rm" "-f" "143f4ef79feabed723d5d9bde9d9cfbbefedfe00a8f3fa6305944e9e1db8a2c1"` [INFO] [stdout] 143f4ef79feabed723d5d9bde9d9cfbbefedfe00a8f3fa6305944e9e1db8a2c1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vcassotti/hw:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0ca72eadbdd6dc968caca3af496c4f5c44343ac69e20d9c98a5d1c6297c56942 [INFO] running `"docker" "start" "-a" "0ca72eadbdd6dc968caca3af496c4f5c44343ac69e20d9c98a5d1c6297c56942"` [INFO] [stderr] Compiling hw v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::net::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::net::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Router` [INFO] [stderr] --> src/main.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | use nickel::{Nickel, Router, HttpRouter, StaticFilesHandler}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let conn = pool.get().unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cwd` [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let cwd:String = env::var("PWD").unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_cwd` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | server.listen("0.0.0.0:8080"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `"docker" "inspect" "0ca72eadbdd6dc968caca3af496c4f5c44343ac69e20d9c98a5d1c6297c56942"` [INFO] running `"docker" "rm" "-f" "0ca72eadbdd6dc968caca3af496c4f5c44343ac69e20d9c98a5d1c6297c56942"` [INFO] [stdout] 0ca72eadbdd6dc968caca3af496c4f5c44343ac69e20d9c98a5d1c6297c56942 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vcassotti/hw:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] cefb2fc031409dd817e65fc12efd8349a1e10c1206c130302b4d6d9370a10678 [INFO] running `"docker" "start" "-a" "cefb2fc031409dd817e65fc12efd8349a1e10c1206c130302b4d6d9370a10678"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/hw-8ad6ea45da99ba98 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "cefb2fc031409dd817e65fc12efd8349a1e10c1206c130302b4d6d9370a10678"` [INFO] running `"docker" "rm" "-f" "cefb2fc031409dd817e65fc12efd8349a1e10c1206c130302b4d6d9370a10678"` [INFO] [stdout] cefb2fc031409dd817e65fc12efd8349a1e10c1206c130302b4d6d9370a10678