[INFO] fetching crate env-template 0.1.1... [INFO] testing env-template-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate env-template 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate env-template 0.1.1 [INFO] finished tweaking crates.io crate env-template 0.1.1 [INFO] tweaked toml for crates.io crate env-template 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate env-template 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate env-template 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dbd4d79b2921d694bf05cd799fb9e39a717dd8bb3305f364ff48346a8fc94ee [INFO] running `Command { std: "docker" "start" "-a" "3dbd4d79b2921d694bf05cd799fb9e39a717dd8bb3305f364ff48346a8fc94ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dbd4d79b2921d694bf05cd799fb9e39a717dd8bb3305f364ff48346a8fc94ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dbd4d79b2921d694bf05cd799fb9e39a717dd8bb3305f364ff48346a8fc94ee", kill_on_drop: false }` [INFO] [stdout] 3dbd4d79b2921d694bf05cd799fb9e39a717dd8bb3305f364ff48346a8fc94ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89f89c1b9f914576af1110c345fa1527d0051b430bd0490919ceabf7b1938805 [INFO] running `Command { std: "docker" "start" "-a" "89f89c1b9f914576af1110c345fa1527d0051b430bd0490919ceabf7b1938805", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling quick-error v2.0.0 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling handlebars v3.5.4 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling env-template v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `dotenv::from_path_iter`: please use `from_path` in conjunction with `var` instead [INFO] [stdout] --> src/main.rs:38:37 [INFO] [stdout] | [INFO] [stdout] 38 | (false, Some(v)) => dotenv::from_path_iter(v.canonicalize()?)?.collect::>()?, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `dotenv::from_filename_iter`: please use `from_path` in conjunction with `var` instead [INFO] [stdout] --> src/main.rs:39:34 [INFO] [stdout] | [INFO] [stdout] 39 | (false, None) => dotenv::from_filename_iter(".env")?.collect::>()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.56s [INFO] running `Command { std: "docker" "inspect" "89f89c1b9f914576af1110c345fa1527d0051b430bd0490919ceabf7b1938805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f89c1b9f914576af1110c345fa1527d0051b430bd0490919ceabf7b1938805", kill_on_drop: false }` [INFO] [stdout] 89f89c1b9f914576af1110c345fa1527d0051b430bd0490919ceabf7b1938805 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b396751b2171ed87c90e407897338be0dc05b822eeafade56df7561293d40f3 [INFO] running `Command { std: "docker" "start" "-a" "6b396751b2171ed87c90e407897338be0dc05b822eeafade56df7561293d40f3", kill_on_drop: false }` [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling env-template v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `dotenv::from_path_iter`: please use `from_path` in conjunction with `var` instead [INFO] [stdout] --> src/main.rs:38:37 [INFO] [stdout] | [INFO] [stdout] 38 | (false, Some(v)) => dotenv::from_path_iter(v.canonicalize()?)?.collect::>()?, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `dotenv::from_filename_iter`: please use `from_path` in conjunction with `var` instead [INFO] [stdout] --> src/main.rs:39:34 [INFO] [stdout] | [INFO] [stdout] 39 | (false, None) => dotenv::from_filename_iter(".env")?.collect::>()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | run(args, &mut output); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = run(args, &mut output); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `Command { std: "docker" "inspect" "6b396751b2171ed87c90e407897338be0dc05b822eeafade56df7561293d40f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b396751b2171ed87c90e407897338be0dc05b822eeafade56df7561293d40f3", kill_on_drop: false }` [INFO] [stdout] 6b396751b2171ed87c90e407897338be0dc05b822eeafade56df7561293d40f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6169302a27d9711270c2f116bd60323eebaeb09aa246ef0bd1ec23f40c9ce5d4 [INFO] running `Command { std: "docker" "start" "-a" "6169302a27d9711270c2f116bd60323eebaeb09aa246ef0bd1ec23f40c9ce5d4", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `dotenv::from_path_iter`: please use `from_path` in conjunction with `var` instead [INFO] [stderr] --> src/main.rs:38:37 [INFO] [stderr] | [INFO] [stderr] 38 | (false, Some(v)) => dotenv::from_path_iter(v.canonicalize()?)?.collect::>()?, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `dotenv::from_filename_iter`: please use `from_path` in conjunction with `var` instead [INFO] [stderr] --> src/main.rs:39:34 [INFO] [stderr] | [INFO] [stderr] 39 | (false, None) => dotenv::from_filename_iter(".env")?.collect::>()?, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | run(args, &mut output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 83 | let _ = run(args, &mut output); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `env-template` (bin "env-template" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/env_template-905c8f0714f27b73) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_file_only_env ... ok [INFO] [stdout] test tests::test_file_only_env_nonexistent ... ok [INFO] [stdout] test tests::test_all_env ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6169302a27d9711270c2f116bd60323eebaeb09aa246ef0bd1ec23f40c9ce5d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6169302a27d9711270c2f116bd60323eebaeb09aa246ef0bd1ec23f40c9ce5d4", kill_on_drop: false }` [INFO] [stdout] 6169302a27d9711270c2f116bd60323eebaeb09aa246ef0bd1ec23f40c9ce5d4