[INFO] fetching crate laze 0.1.2... [INFO] testing laze-0.1.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate laze 0.1.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate laze 0.1.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate laze 0.1.2 [INFO] finished tweaking crates.io crate laze 0.1.2 [INFO] tweaked toml for crates.io crate laze 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate laze 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded im v15.0.0 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded bitmaps v2.1.0 [INFO] [stderr] Downloaded shell-words v1.0.0 [INFO] [stderr] Downloaded pathdiff v0.2.0 [INFO] [stderr] Downloaded libc v0.2.88 [INFO] [stderr] Downloaded syn v1.0.62 [INFO] [stderr] Downloaded simple-error v0.2.3 [INFO] [stderr] Downloaded rand_xoshiro v0.4.0 [INFO] [stderr] Downloaded sized-chunks v0.6.4 [INFO] [stderr] Downloaded treestate v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 3e0374dd4aedccc04e7a12b8ea90160297cfbb1d1b9b5b8235eed68337685c32 [INFO] running `Command { std: "docker" "start" "-a" "3e0374dd4aedccc04e7a12b8ea90160297cfbb1d1b9b5b8235eed68337685c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e0374dd4aedccc04e7a12b8ea90160297cfbb1d1b9b5b8235eed68337685c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0374dd4aedccc04e7a12b8ea90160297cfbb1d1b9b5b8235eed68337685c32", kill_on_drop: false }` [INFO] [stdout] 3e0374dd4aedccc04e7a12b8ea90160297cfbb1d1b9b5b8235eed68337685c32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 0a02a83c15b0c66945fa6b3e1a70029256cd5b0fa19a9633ebd4d397325d12c7 [INFO] running `Command { std: "docker" "start" "-a" "0a02a83c15b0c66945fa6b3e1a70029256cd5b0fa19a9633ebd4d397325d12c7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.62 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling simple-error v0.2.3 [INFO] [stderr] Compiling shell-words v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling sized-chunks v0.6.4 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling bincode v1.3.2 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling treestate v0.1.0 [INFO] [stderr] Compiling laze v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/nested_env/expand.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 40.24s [INFO] running `Command { std: "docker" "inspect" "0a02a83c15b0c66945fa6b3e1a70029256cd5b0fa19a9633ebd4d397325d12c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a02a83c15b0c66945fa6b3e1a70029256cd5b0fa19a9633ebd4d397325d12c7", kill_on_drop: false }` [INFO] [stdout] 0a02a83c15b0c66945fa6b3e1a70029256cd5b0fa19a9633ebd4d397325d12c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7950c3a849de0d1e10aa35e627642466c9497bb6a11d17b3fd3e12fc63f80707 [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" "7950c3a849de0d1e10aa35e627642466c9497bb6a11d17b3fd3e12fc63f80707", kill_on_drop: false }` [INFO] [stderr] Compiling laze v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.65s [INFO] running `Command { std: "docker" "inspect" "7950c3a849de0d1e10aa35e627642466c9497bb6a11d17b3fd3e12fc63f80707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7950c3a849de0d1e10aa35e627642466c9497bb6a11d17b3fd3e12fc63f80707", kill_on_drop: false }` [INFO] [stdout] 7950c3a849de0d1e10aa35e627642466c9497bb6a11d17b3fd3e12fc63f80707 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0bdaad63e2b36484e1d99e887e960989866bc5471148cc3998fc4a1b9aa8a0f [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" "b0bdaad63e2b36484e1d99e887e960989866bc5471148cc3998fc4a1b9aa8a0f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/laze-2afd9533b78642b7) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test nested_env::expand::tests::error_missing ... ok [INFO] [stdout] test nested_env::expand::tests::no_error_missing ... ok [INFO] [stdout] test nested_env::expand::tests::multi_expansion ... ok [INFO] [stdout] test nested_env::expand::tests::no_expansion ... ok [INFO] [stdout] test nested_env::expand::tests::single_expansion ... ok [INFO] [stdout] test nested_env::expand::tests::recursive ... ok [INFO] [stdout] test nested_env::expand::tests::single_expansion_escaped ... ok [INFO] [stdout] test nested_env::tests::test_basic ... ok [INFO] [stdout] test nested_env::tests::test_merge_merging_list ... ok [INFO] [stdout] test nested_env::tests::test_merge_overwriting_list ... ok [INFO] [stdout] test nested_env::tests::test_merge_overwriting_with_list ... ok [INFO] [stdout] test nested_env::tests::test_merge_nonexisting_single ... ok [INFO] [stdout] test nested_env::tests::test_merge_overwriting_single ... ok [INFO] [stdout] test nested_env::tests::test_mergeopts ... ok [INFO] [stdout] test ninja::tests::build_simple ... ok [INFO] [stdout] test ninja::tests::build_with_deps ... ok [INFO] [stdout] test ninja::tests::build_with_input ... ok [INFO] [stdout] test ninja::tests::rule ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b0bdaad63e2b36484e1d99e887e960989866bc5471148cc3998fc4a1b9aa8a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0bdaad63e2b36484e1d99e887e960989866bc5471148cc3998fc4a1b9aa8a0f", kill_on_drop: false }` [INFO] [stdout] b0bdaad63e2b36484e1d99e887e960989866bc5471148cc3998fc4a1b9aa8a0f