[INFO] fetching crate readenv 0.2.5... [INFO] testing readenv-0.2.5 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate readenv 0.2.5 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate readenv 0.2.5 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate readenv 0.2.5 [INFO] finished tweaking crates.io crate readenv 0.2.5 [INFO] tweaked toml for crates.io crate readenv 0.2.5 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate readenv 0.2.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14f56ab86fa482a5262c9baabb8b00bedc252c302e6c67bc27e1d64ad7e77655 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "14f56ab86fa482a5262c9baabb8b00bedc252c302e6c67bc27e1d64ad7e77655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14f56ab86fa482a5262c9baabb8b00bedc252c302e6c67bc27e1d64ad7e77655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14f56ab86fa482a5262c9baabb8b00bedc252c302e6c67bc27e1d64ad7e77655", kill_on_drop: false }` [INFO] [stdout] 14f56ab86fa482a5262c9baabb8b00bedc252c302e6c67bc27e1d64ad7e77655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe4b5744da6a6f7ab9ab1d9a45ce326d8683664537302d8b8cf45865f613a1f4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fe4b5744da6a6f7ab9ab1d9a45ce326d8683664537302d8b8cf45865f613a1f4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling errno v0.2.5 [INFO] [stderr] Compiling exec v0.3.1 [INFO] [stderr] Compiling readenv v0.2.5 (/opt/rustwide/workdir) [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:12:31 [INFO] [stdout] | [INFO] [stdout] 12 | let iter_result = dotenv::from_filename_iter(".env"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "fe4b5744da6a6f7ab9ab1d9a45ce326d8683664537302d8b8cf45865f613a1f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4b5744da6a6f7ab9ab1d9a45ce326d8683664537302d8b8cf45865f613a1f4", kill_on_drop: false }` [INFO] [stdout] fe4b5744da6a6f7ab9ab1d9a45ce326d8683664537302d8b8cf45865f613a1f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 4327ebdfb640bb755d5597cd3dfc7a0eca4768035657a91d7db811b846feddd8 [INFO] running `Command { std: "docker" "start" "-a" "4327ebdfb640bb755d5597cd3dfc7a0eca4768035657a91d7db811b846feddd8", kill_on_drop: false }` [INFO] [stderr] Compiling readenv v0.2.5 (/opt/rustwide/workdir) [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:12:31 [INFO] [stdout] | [INFO] [stdout] 12 | let iter_result = dotenv::from_filename_iter(".env"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "4327ebdfb640bb755d5597cd3dfc7a0eca4768035657a91d7db811b846feddd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4327ebdfb640bb755d5597cd3dfc7a0eca4768035657a91d7db811b846feddd8", kill_on_drop: false }` [INFO] [stdout] 4327ebdfb640bb755d5597cd3dfc7a0eca4768035657a91d7db811b846feddd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9dbc2e419adf30a6d67016d379a0a7d1ef20fa760f29292ff27fd8c3a1ccb5f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9dbc2e419adf30a6d67016d379a0a7d1ef20fa760f29292ff27fd8c3a1ccb5f7", kill_on_drop: false }` [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:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | let iter_result = dotenv::from_filename_iter(".env"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `readenv` (bin "renv" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/renv-966ad0e4a3a5eb7e) [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" "9dbc2e419adf30a6d67016d379a0a7d1ef20fa760f29292ff27fd8c3a1ccb5f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dbc2e419adf30a6d67016d379a0a7d1ef20fa760f29292ff27fd8c3a1ccb5f7", kill_on_drop: false }` [INFO] [stdout] 9dbc2e419adf30a6d67016d379a0a7d1ef20fa760f29292ff27fd8c3a1ccb5f7