[INFO] updating cached repository https://github.com/gdvalle/envsub
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed65c7e18b60f2732f4342d9e56da52e0b3f4a8f
[INFO] testing gdvalle/envsub against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgdvalle%2Fenvsub" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gdvalle/envsub on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gdvalle/envsub
[INFO] finished tweaking git repo https://github.com/gdvalle/envsub
[INFO] tweaked toml for git repo https://github.com/gdvalle/envsub written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/gdvalle/envsub already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d6d6d4f20fb12ca37e9f3b6e5f16986f31859ebefdb8c7c04b419a1e195a3af8
[INFO] running `"docker" "start" "-a" "d6d6d4f20fb12ca37e9f3b6e5f16986f31859ebefdb8c7c04b419a1e195a3af8"`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.2
[INFO] [stderr]    Compiling envsub v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `"docker" "inspect" "d6d6d4f20fb12ca37e9f3b6e5f16986f31859ebefdb8c7c04b419a1e195a3af8"`
[INFO] running `"docker" "rm" "-f" "d6d6d4f20fb12ca37e9f3b6e5f16986f31859ebefdb8c7c04b419a1e195a3af8"`
[INFO] [stdout] d6d6d4f20fb12ca37e9f3b6e5f16986f31859ebefdb8c7c04b419a1e195a3af8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4acffc0859ece2f8b9338d4dc42a09a0f7110e84ca6498848465b202fa70d90f
[INFO] running `"docker" "start" "-a" "4acffc0859ece2f8b9338d4dc42a09a0f7110e84ca6498848465b202fa70d90f"`
[INFO] [stderr]    Compiling subprocess v0.1.8
[INFO] [stderr]    Compiling envsub v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> tests/tests.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     /// Test data from kubernetes var expansion proposal doc.
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 80 |     let cmd_prefix = "ENVSUB_PREFIX='$(' ENVSUB_SUFFIX=')' VAR_A=A VAR_B=B VAR_C=C VAR_EMPTY=''";
[INFO] [stderr]    |     --------------------------------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `"docker" "inspect" "4acffc0859ece2f8b9338d4dc42a09a0f7110e84ca6498848465b202fa70d90f"`
[INFO] running `"docker" "rm" "-f" "4acffc0859ece2f8b9338d4dc42a09a0f7110e84ca6498848465b202fa70d90f"`
[INFO] [stdout] 4acffc0859ece2f8b9338d4dc42a09a0f7110e84ca6498848465b202fa70d90f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8aec98584b7961f7d84d7b6351f95e812517deba573a5d8bebca380081d65630
[INFO] running `"docker" "start" "-a" "8aec98584b7961f7d84d7b6351f95e812517deba573a5d8bebca380081d65630"`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> tests/tests.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     /// Test data from kubernetes var expansion proposal doc.
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 80 |     let cmd_prefix = "ENVSUB_PREFIX='$(' ENVSUB_SUFFIX=')' VAR_A=A VAR_B=B VAR_C=C VAR_EMPTY=''";
[INFO] [stderr]    |     --------------------------------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/envsub-09cc432ed4f7f22d
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_multiline_replacement ... ok
[INFO] [stdout] test tests::test_replace_with_one_variable ... ok
[INFO] [stdout] test tests::test_replace_with_multiple_variables ... ok
[INFO] [stdout] test tests::test_replace_without_replacements ... ok
[INFO] [stdout] test tests::test_replace_with_single_variable_multiple_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-b00b5f2f63963d17
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test output_with_one_replacement ... ok
[INFO] [stdout] test output_without_replacements ... ok
[INFO] [stdout] test multiple_inputs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8aec98584b7961f7d84d7b6351f95e812517deba573a5d8bebca380081d65630"`
[INFO] running `"docker" "rm" "-f" "8aec98584b7961f7d84d7b6351f95e812517deba573a5d8bebca380081d65630"`
[INFO] [stdout] 8aec98584b7961f7d84d7b6351f95e812517deba573a5d8bebca380081d65630