[INFO] fetching crate envja 0.2.0...
[INFO] testing envja-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate envja 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate envja 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate envja 0.2.0
[INFO] finished tweaking crates.io crate envja 0.2.0
[INFO] tweaked toml for crates.io crate envja 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b66c62c842987277790d13cf364644458e82305a16cae22499d5b3a853dc7eb
[INFO] running `Command { std: "docker" "start" "-a" "4b66c62c842987277790d13cf364644458e82305a16cae22499d5b3a853dc7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b66c62c842987277790d13cf364644458e82305a16cae22499d5b3a853dc7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b66c62c842987277790d13cf364644458e82305a16cae22499d5b3a853dc7eb", kill_on_drop: false }`
[INFO] [stdout] 4b66c62c842987277790d13cf364644458e82305a16cae22499d5b3a853dc7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a57feabb09d0e3599ad53e9b3ca2e1413e6473323bfd99aad3762f3581e32c60
[INFO] running `Command { std: "docker" "start" "-a" "a57feabb09d0e3599ad53e9b3ca2e1413e6473323bfd99aad3762f3581e32c60", kill_on_drop: false }`
[INFO] [stderr]    Compiling envja v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `msg`
[INFO] [stdout]   --> src/interpolate.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     msg: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `InterpolateError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/interpolate.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "a57feabb09d0e3599ad53e9b3ca2e1413e6473323bfd99aad3762f3581e32c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57feabb09d0e3599ad53e9b3ca2e1413e6473323bfd99aad3762f3581e32c60", kill_on_drop: false }`
[INFO] [stdout] a57feabb09d0e3599ad53e9b3ca2e1413e6473323bfd99aad3762f3581e32c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 490f26342f5e7141ba61bd4a8202affda80a3e967f6c67b90a44f0bf1b0fdce4
[INFO] running `Command { std: "docker" "start" "-a" "490f26342f5e7141ba61bd4a8202affda80a3e967f6c67b90a44f0bf1b0fdce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling envja v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `msg`
[INFO] [stdout]   --> src/interpolate.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     msg: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `InterpolateError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/interpolate.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `msg`
[INFO] [stdout]   --> src/interpolate.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     msg: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `InterpolateError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/interpolate.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "490f26342f5e7141ba61bd4a8202affda80a3e967f6c67b90a44f0bf1b0fdce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490f26342f5e7141ba61bd4a8202affda80a3e967f6c67b90a44f0bf1b0fdce4", kill_on_drop: false }`
[INFO] [stdout] 490f26342f5e7141ba61bd4a8202affda80a3e967f6c67b90a44f0bf1b0fdce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ad89c5e8069495856cbc295cb245e1544fb1d51a57943e7662d27c8e23415cc0
[INFO] running `Command { std: "docker" "start" "-a" "ad89c5e8069495856cbc295cb245e1544fb1d51a57943e7662d27c8e23415cc0", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `msg`
[INFO] [stdout] 
[INFO] [stderr]   --> src/interpolate.rs:13:5
[INFO] [stdout] running 14 tests
[INFO] [stderr]    |
[INFO] [stderr] 13 |     msg: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `InterpolateError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/interpolate.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Clone, Debug)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `envja` (lib) generated 1 warning
[INFO] [stderr] warning: `envja` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/envja-9069b4f51bc48a2c)
[INFO] [stdout] test interpolate::tests::interpolate_empty_comment_line ... ok
[INFO] [stdout] test interpolate::tests::interpolate_if_stmt_with_expr_within ... ok
[INFO] [stdout] test interpolate::tests::interpolate_comment_with_mixed ... ok
[INFO] [stdout] test interpolate::tests::interpolate_simple_comment_block ... ok
[INFO] [stdout] test interpolate::tests::interpolate_cpp_linux ... ok
[INFO] [stdout] test interpolate::tests::interpolate_empty_comment_block ... ok
[INFO] [stdout] test parser::tests::expr ... ok
[INFO] [stdout] test parser::tests::expr_underscore_between ... ok
[INFO] [stdout] test parser::tests::text_cpp_template ... ok
[INFO] [stdout] test interpolate::tests::interpolate_nothing ... ok
[INFO] [stdout] test interpolate::tests::interpolate_simple_comment_line ... ok
[INFO] [stdout] test interpolate::tests::interpolate_simple_if_stmt ... ok
[INFO] [stdout] test parser::tests::text_cpp ... ok
[INFO] [stdout] test interpolate::tests::interpolate_if_stmt_with_expr_within_multiline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests envja
[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" "ad89c5e8069495856cbc295cb245e1544fb1d51a57943e7662d27c8e23415cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad89c5e8069495856cbc295cb245e1544fb1d51a57943e7662d27c8e23415cc0", kill_on_drop: false }`
[INFO] [stdout] ad89c5e8069495856cbc295cb245e1544fb1d51a57943e7662d27c8e23415cc0