[INFO] fetching crate build_script 0.1.4...
[INFO] testing build_script-0.1.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate build_script 0.1.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate build_script 0.1.4 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 build_script 0.1.4
[INFO] finished tweaking crates.io crate build_script 0.1.4
[INFO] tweaked toml for crates.io crate build_script 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 3759fb9874d95f34d9b4c4cf11c69374eca2205eb5fe7150890ba9cb5542e0df
[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" "3759fb9874d95f34d9b4c4cf11c69374eca2205eb5fe7150890ba9cb5542e0df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3759fb9874d95f34d9b4c4cf11c69374eca2205eb5fe7150890ba9cb5542e0df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3759fb9874d95f34d9b4c4cf11c69374eca2205eb5fe7150890ba9cb5542e0df", kill_on_drop: false }`
[INFO] [stdout] 3759fb9874d95f34d9b4c4cf11c69374eca2205eb5fe7150890ba9cb5542e0df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 98c627a60758575106a6884acc374b42db607087f9a6c8dbc7998d8803d37ec2
[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" "98c627a60758575106a6884acc374b42db607087f9a6c8dbc7998d8803d37ec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling build_script v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "98c627a60758575106a6884acc374b42db607087f9a6c8dbc7998d8803d37ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c627a60758575106a6884acc374b42db607087f9a6c8dbc7998d8803d37ec2", kill_on_drop: false }`
[INFO] [stdout] 98c627a60758575106a6884acc374b42db607087f9a6c8dbc7998d8803d37ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5ed195a6731b44e9ba9b425da7ea4325fe1a1f43f487eeb6385d0c2233406a53
[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" "5ed195a6731b44e9ba9b425da7ea4325fe1a1f43f487eeb6385d0c2233406a53", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling build_script v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.09s
[INFO] running `Command { std: "docker" "inspect" "5ed195a6731b44e9ba9b425da7ea4325fe1a1f43f487eeb6385d0c2233406a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed195a6731b44e9ba9b425da7ea4325fe1a1f43f487eeb6385d0c2233406a53", kill_on_drop: false }`
[INFO] [stdout] 5ed195a6731b44e9ba9b425da7ea4325fe1a1f43f487eeb6385d0c2233406a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c51c8a002b280b980a319547aebe3b71854bee23aeda906198b8c977b012fc8c
[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" "c51c8a002b280b980a319547aebe3b71854bee23aeda906198b8c977b012fc8c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/build_script-2a3750581c83fda0)
[INFO] [stdout] test basic::tests::test_cargo_mapping ... ok
[INFO] [stdout] test basic::tests::test_cargo_rustc_link_search ... ok
[INFO] [stdout] test basic::tests::test_cargo_rerun_if_env_changed ... ok
[INFO] [stdout] test basic::tests::test_cargo_rustc_link_lib ... ok
[INFO] [stdout] test basic::tests::test_cargo_rustc_link_lib_mapping ... ok
[INFO] [stdout] test core::tests::test_build ... ok
[INFO] [stdout] 
[INFO] [stdout] test basic::tests::test_cargo_rustc_cfg_mapping ... ok
[INFO] [stdout] test basic::tests::test_cargo_rustc_flags ... ok
[INFO] [stdout] test cargo_rustc_link_search::tests::test_into_string ... ok
[INFO] [stdout] test core::tests::test_cargo_rustc_cdylib_link_arg ... ok
[INFO] [stdout] test core::tests::test_cargo_rustc_flags ... ok
[INFO] [stdout] test core::tests::test_cargo_rustc_env ... ok
[INFO] [stdout] test core::tests::test_cargo_rustc_cfg ... ok
[INFO] [stdout] test core::tests::test_cargo_rustc_link_lib ... ok
[INFO] [stdout] test core::tests::test_cargo_rustc_link_search ... ok
[INFO] [stdout] test basic::tests::test_cargo_rustc_cfg ... ok
[INFO] [stdout] test core::tests::test_cargo_mapping ... ok
[INFO] [stdout] test core::tests::test_cargo_rerun_if_changed ... ok
[INFO] [stdout] test core::tests::test_cargo_rerun_if_env_changed ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping ... ok
[INFO] [stdout] test core::tests::test_custom_instruction ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping_succeeds_if_value_mapping ... ok
[INFO] [stdout] test core::tests::test_new ... ok
[INFO] [stdout] test prefix::tests::test_default ... ok
[INFO] [stdout] test prefix::tests::test_display_cargo ... ok
[INFO] [stdout] test utils::tests::test_take ... ok
[INFO] [stdout] test utils::tests::test_take_first ... ok
[INFO] [stdout] test value::tests::test_is_mapping ... ok
[INFO] [stdout] test value::tests::test_is_optional_key ... ok
[INFO] [stdout] test value::tests::test_is_optional_value ... ok
[INFO] [stdout] test value::tests::test_is_singular ... ok
[INFO] [stdout] test value::tests::test_is_unquoted_mapping ... ok
[INFO] [stdout] test value::tests::test_is_unquoted_optional_key ... ok
[INFO] [stdout] test value::tests::test_is_unquoted_optional_value ... ok
[INFO] [stdout] test value::tests::test_mapping_display ... ok
[INFO] [stdout] test value::tests::test_optional_key_display ... ok
[INFO] [stdout] test value::tests::test_optional_key_display_none ... ok
[INFO] [stdout] test value::tests::test_optional_value_display ... ok
[INFO] [stdout] test value::tests::test_optional_value_display_none ... ok
[INFO] [stdout] test value::tests::test_singular_display ... ok
[INFO] [stdout] test value::tests::test_unquoted_mapping_display ... ok
[INFO] [stdout] test value::tests::test_unquoted_optional_key_display ... ok
[INFO] [stdout] test value::tests::test_unquoted_optional_key_display_none ... ok
[INFO] [stdout] test value::tests::test_unquoted_optional_value_display ... ok
[INFO] [stdout] test value::tests::test_unquoted_optional_value_display_none ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping_succeeds_if_value_unquoted_mapping ... ok
[INFO] [stdout] test core::tests::test_cargo_warning ... ok
[INFO] [stdout] test core::tests::test_now ... ok
[INFO] [stdout] test cargo_rustc_link_lib::tests::test_into_string ... ok
[INFO] [stdout] test instruction::tests::test_new ... ok
[INFO] [stdout] test basic::tests::test_cargo_rerun_if_changed ... ok
[INFO] [stdout] test basic::tests::test_cargo_rustc_env ... ok
[INFO] [stdout] test basic::tests::test_cargo_warning ... ok
[INFO] [stdout] test basic::tests::test_cargo_rustc_link_search_mapping ... ok
[INFO] [stdout] test prefix::tests::test_display_custom ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping_fails_if_value_unquoted_optional_value ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping_fails_if_value_singular ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping_fails_if_value_optional_key ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping_fails_if_value_optional_value ... ok
[INFO] [stdout] test instruction::tests::test_new_mapping_fails_if_value_unquoted_optional_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests build_script
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c51c8a002b280b980a319547aebe3b71854bee23aeda906198b8c977b012fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51c8a002b280b980a319547aebe3b71854bee23aeda906198b8c977b012fc8c", kill_on_drop: false }`
[INFO] [stdout] c51c8a002b280b980a319547aebe3b71854bee23aeda906198b8c977b012fc8c