[INFO] fetching crate zhc_langs 0.2.0...
[INFO] testing zhc_langs-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate zhc_langs 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate zhc_langs 0.2.0
[INFO] finished tweaking crates.io crate zhc_langs 0.2.0
[INFO] tweaked toml for crates.io crate zhc_langs 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zhc_langs 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zhc_langs 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4cf6ffab47895be20d0d9c9350d08a54a967ff51dae535c1f76234dd33def2c
[INFO] running `Command { std: "docker" "start" "-a" "f4cf6ffab47895be20d0d9c9350d08a54a967ff51dae535c1f76234dd33def2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4cf6ffab47895be20d0d9c9350d08a54a967ff51dae535c1f76234dd33def2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4cf6ffab47895be20d0d9c9350d08a54a967ff51dae535c1f76234dd33def2c", kill_on_drop: false }`
[INFO] [stdout] f4cf6ffab47895be20d0d9c9350d08a54a967ff51dae535c1f76234dd33def2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5ff4ee4ec9a60392e93928a48aab142a8669a6c644f4ef46e6112866b5fa60a
[INFO] running `Command { std: "docker" "start" "-a" "a5ff4ee4ec9a60392e93928a48aab142a8669a6c644f4ef46e6112866b5fa60a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zhc_utils_macro v0.2.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zhc_utils v0.2.0
[INFO] [stderr]    Compiling zhc_crypto v0.2.0
[INFO] [stderr]    Compiling zhc_ir v0.2.0
[INFO] [stderr]    Compiling zhc_langs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "a5ff4ee4ec9a60392e93928a48aab142a8669a6c644f4ef46e6112866b5fa60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ff4ee4ec9a60392e93928a48aab142a8669a6c644f4ef46e6112866b5fa60a", kill_on_drop: false }`
[INFO] [stdout] a5ff4ee4ec9a60392e93928a48aab142a8669a6c644f4ef46e6112866b5fa60a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca8c2a4e8ef01c1c1f33d42f7270c3530f3c5d13e5dab0040b93cb0820d680e6
[INFO] running `Command { std: "docker" "start" "-a" "ca8c2a4e8ef01c1c1f33d42f7270c3530f3c5d13e5dab0040b93cb0820d680e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling zhc_langs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "ca8c2a4e8ef01c1c1f33d42f7270c3530f3c5d13e5dab0040b93cb0820d680e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8c2a4e8ef01c1c1f33d42f7270c3530f3c5d13e5dab0040b93cb0820d680e6", kill_on_drop: false }`
[INFO] [stdout] ca8c2a4e8ef01c1c1f33d42f7270c3530f3c5d13e5dab0040b93cb0820d680e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e89759f4426bfeb66869cea460ef2bc53a1c6284142a91c273a3f71ad1d11d91
[INFO] running `Command { std: "docker" "start" "-a" "e89759f4426bfeb66869cea460ef2bc53a1c6284142a91c273a3f71ad1d11d91", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zhc_langs-bcf6ba6f6275f543)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test ioplang::eliminate_aliases::tests::test_alias_interleaved_with_ops ... ok
[INFO] [stdout] test ioplang::eliminate_aliases::tests::test_alias_multiple_uses ... ok
[INFO] [stdout] test ioplang::eliminate_aliases::tests::test_chained_aliases ... ok
[INFO] [stdout] test ioplang::eliminate_aliases::tests::test_diamond_aliases ... ok
[INFO] [stdout] test ioplang::eliminate_aliases::tests::test_no_aliases ... ok
[INFO] [stdout] test ioplang::eliminate_aliases::tests::test_single_alias_elimination ... ok
[INFO] [stdout] test ioplang::eliminate_aliases::tests::test_multiple_independent_aliases ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_extract_unstored_index ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_input_ciphertext_no_replacement ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_input_ciphertext_then_store ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_extract_from_intermediate_version ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_multiple_stores_different_indices ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_no_store_load ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_overwrite_same_index ... ok
[INFO] [stdout] test ioplang::skip_store_load::tests::test_simple_store_load_elimination ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zhc_langs
[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" "e89759f4426bfeb66869cea460ef2bc53a1c6284142a91c273a3f71ad1d11d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89759f4426bfeb66869cea460ef2bc53a1c6284142a91c273a3f71ad1d11d91", kill_on_drop: false }`
[INFO] [stdout] e89759f4426bfeb66869cea460ef2bc53a1c6284142a91c273a3f71ad1d11d91