[INFO] crate const_env_impl 0.1.2 is already in cache
[INFO] testing const_env_impl-0.1.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate const_env_impl 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate const_env_impl 0.1.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const_env_impl 0.1.2
[INFO] finished tweaking crates.io crate const_env_impl 0.1.2
[INFO] tweaked toml for crates.io crate const_env_impl 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f3d7c0f377eb7017044f7ac591e34bf82c791781599e2eb9d776f04ec93ae97
[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" "1f3d7c0f377eb7017044f7ac591e34bf82c791781599e2eb9d776f04ec93ae97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f3d7c0f377eb7017044f7ac591e34bf82c791781599e2eb9d776f04ec93ae97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3d7c0f377eb7017044f7ac591e34bf82c791781599e2eb9d776f04ec93ae97", kill_on_drop: false }`
[INFO] [stdout] 1f3d7c0f377eb7017044f7ac591e34bf82c791781599e2eb9d776f04ec93ae97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93e1a34ab448cc8681d718ae7669b4ed4408db6a6cf5404cd75e5dee2b45cb47
[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" "93e1a34ab448cc8681d718ae7669b4ed4408db6a6cf5404cd75e5dee2b45cb47", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling const_env_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "93e1a34ab448cc8681d718ae7669b4ed4408db6a6cf5404cd75e5dee2b45cb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e1a34ab448cc8681d718ae7669b4ed4408db6a6cf5404cd75e5dee2b45cb47", kill_on_drop: false }`
[INFO] [stdout] 93e1a34ab448cc8681d718ae7669b4ed4408db6a6cf5404cd75e5dee2b45cb47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8502937be4769a79a7f315b68851cb1b3619de080d4182809c5494a28145429
[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" "c8502937be4769a79a7f315b68851cb1b3619de080d4182809c5494a28145429", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_env_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "c8502937be4769a79a7f315b68851cb1b3619de080d4182809c5494a28145429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8502937be4769a79a7f315b68851cb1b3619de080d4182809c5494a28145429", kill_on_drop: false }`
[INFO] [stdout] c8502937be4769a79a7f315b68851cb1b3619de080d4182809c5494a28145429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5b2435f61f04d3753b43af26f614f8748fb6dedb0368ea12fccd5e946af9e08
[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" "c5b2435f61f04d3753b43af26f614f8748fb6dedb0368ea12fccd5e946af9e08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/const_env_impl-832b8dc6308858fa
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/from_env-a58092eef19962d1
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_byte ... ok
[INFO] [stdout] test test_i64_with_negative ... ok
[INFO] [stdout] test test_i16_negative ... ok
[INFO] [stdout] test test_i64_with_suffix ... ok
[INFO] [stdout] test test_f32_with_suffix ... ok
[INFO] [stdout] test test_default_name ... ok
[INFO] [stdout] test test_byte_str ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test test_i64 ... ok
[INFO] [stdout] test test_u32_with_suffix ... ok
[INFO] [stdout] test test_f32_negative ... ok
[INFO] [stdout] test test_i32_negative_whitespace ... ok
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stderr]    Doc-tests const_env_impl
[INFO] [stdout] test test_str_with_escapes ... ok
[INFO] [stdout] test test_byte_with_escape ... ok
[INFO] [stdout] test test_str_static ... ok
[INFO] [stdout] test test_f32_with_negative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5b2435f61f04d3753b43af26f614f8748fb6dedb0368ea12fccd5e946af9e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5b2435f61f04d3753b43af26f614f8748fb6dedb0368ea12fccd5e946af9e08", kill_on_drop: false }`
[INFO] [stdout] c5b2435f61f04d3753b43af26f614f8748fb6dedb0368ea12fccd5e946af9e08