[INFO] updating cached repository amgoodfellow/jwt-helper [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/amgoodfellow/jwt-helper [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/amgoodfellow/jwt-helper" "work/ex/beta-1.38-1/sources/1.37.0/gh/amgoodfellow/jwt-helper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/amgoodfellow/jwt-helper'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/amgoodfellow/jwt-helper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amgoodfellow/jwt-helper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amgoodfellow/jwt-helper'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 801f41125170f7465a3b67fbf7d6c48db30f4c82 [INFO] sha for GitHub repo amgoodfellow/jwt-helper: 801f41125170f7465a3b67fbf7d6c48db30f4c82 [INFO] validating manifest of amgoodfellow/jwt-helper 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 amgoodfellow/jwt-helper 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 amgoodfellow/jwt-helper [INFO] finished frobbing amgoodfellow/jwt-helper [INFO] frobbed toml for amgoodfellow/jwt-helper written to work/ex/beta-1.38-1/sources/1.37.0/gh/amgoodfellow/jwt-helper/Cargo.toml [INFO] started frobbing amgoodfellow/jwt-helper [INFO] finished frobbing amgoodfellow/jwt-helper [INFO] frobbed toml for amgoodfellow/jwt-helper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/amgoodfellow/jwt-helper/Cargo.toml [INFO] crate amgoodfellow/jwt-helper 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 amgoodfellow/jwt-helper 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/amgoodfellow/jwt-helper:/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] e9ee0c3e5a29901633fa8286a9a05611cd728cb223aa448b083f3081aa04d5da [INFO] running `"docker" "start" "-a" "e9ee0c3e5a29901633fa8286a9a05611cd728cb223aa448b083f3081aa04d5da"` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling cc v1.0.31 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling base64 v0.9.2 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling chrono v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling serde_json v1.0.24 [INFO] [stderr] Compiling jsonwebtoken v5.0.1 [INFO] [stderr] Compiling jwt-helper v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Header`, `encode` [INFO] [stderr] --> src/main.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use jwt::{encode, decode, Header, Algorithm, Validation}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `password` [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let password = matches.value_of("password").unwrap_or("CHANGEME"); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_password` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signing_key` [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let signing_key = matches.value_of("signing_key").unwrap_or("CHANGEME"); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_signing_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `algorithm` [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let algorithm = get_algorithm(matches.value_of("algorithm")); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_algorithm` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | let result = decode::(&token, &base_64, &validation); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `base_64` [INFO] [stderr] --> src/main.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let base_64 = base64::decode(token).unwrap(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_base_64` [INFO] [stderr] [INFO] [stderr] warning: structure field `displayName` should have a snake case name [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | displayName: String, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `display_name` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "e9ee0c3e5a29901633fa8286a9a05611cd728cb223aa448b083f3081aa04d5da"` [INFO] running `"docker" "rm" "-f" "e9ee0c3e5a29901633fa8286a9a05611cd728cb223aa448b083f3081aa04d5da"` [INFO] [stdout] e9ee0c3e5a29901633fa8286a9a05611cd728cb223aa448b083f3081aa04d5da [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/amgoodfellow/jwt-helper:/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] 38e66f85786598e70a007c0467fb3d6b6640fce826e3cb1c379587f912ac4240 [INFO] running `"docker" "start" "-a" "38e66f85786598e70a007c0467fb3d6b6640fce826e3cb1c379587f912ac4240"` [INFO] [stderr] Compiling jwt-helper v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Header`, `encode` [INFO] [stderr] --> src/main.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use jwt::{encode, decode, Header, Algorithm, Validation}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `password` [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let password = matches.value_of("password").unwrap_or("CHANGEME"); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_password` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signing_key` [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let signing_key = matches.value_of("signing_key").unwrap_or("CHANGEME"); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_signing_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `algorithm` [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | let algorithm = get_algorithm(matches.value_of("algorithm")); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_algorithm` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | let result = decode::(&token, &base_64, &validation); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `base_64` [INFO] [stderr] --> src/main.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let base_64 = base64::decode(token).unwrap(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_base_64` [INFO] [stderr] [INFO] [stderr] warning: structure field `displayName` should have a snake case name [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | displayName: String, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `display_name` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `"docker" "inspect" "38e66f85786598e70a007c0467fb3d6b6640fce826e3cb1c379587f912ac4240"` [INFO] running `"docker" "rm" "-f" "38e66f85786598e70a007c0467fb3d6b6640fce826e3cb1c379587f912ac4240"` [INFO] [stdout] 38e66f85786598e70a007c0467fb3d6b6640fce826e3cb1c379587f912ac4240 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/amgoodfellow/jwt-helper:/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] ade958a2b0940c777f365af8e4c48a853b70d8f95ddf515c05e462f874a1f607 [INFO] running `"docker" "start" "-a" "ade958a2b0940c777f365af8e4c48a853b70d8f95ddf515c05e462f874a1f607"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/jwt_helper-2290d17becb105d5 [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" "ade958a2b0940c777f365af8e4c48a853b70d8f95ddf515c05e462f874a1f607"` [INFO] running `"docker" "rm" "-f" "ade958a2b0940c777f365af8e4c48a853b70d8f95ddf515c05e462f874a1f607"` [INFO] [stdout] ade958a2b0940c777f365af8e4c48a853b70d8f95ddf515c05e462f874a1f607