[INFO] fetching crate const_env_impl 0.1.2...
[INFO] testing const_env_impl-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate const_env_impl 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate const_env_impl 0.1.2 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 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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 853eb3cffb8933554775735198f4e80e952b5173e304c82f52eab1aaa1961463
[INFO] running `Command { std: "docker" "start" "-a" "853eb3cffb8933554775735198f4e80e952b5173e304c82f52eab1aaa1961463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "853eb3cffb8933554775735198f4e80e952b5173e304c82f52eab1aaa1961463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853eb3cffb8933554775735198f4e80e952b5173e304c82f52eab1aaa1961463", kill_on_drop: false }`
[INFO] [stdout] 853eb3cffb8933554775735198f4e80e952b5173e304c82f52eab1aaa1961463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d61db71670e9857ecd0d2db99159dea3eacdf3daad23b5003409bc44b32b6394
[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" "d61db71670e9857ecd0d2db99159dea3eacdf3daad23b5003409bc44b32b6394", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling const_env_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.72s
[INFO] running `Command { std: "docker" "inspect" "d61db71670e9857ecd0d2db99159dea3eacdf3daad23b5003409bc44b32b6394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61db71670e9857ecd0d2db99159dea3eacdf3daad23b5003409bc44b32b6394", kill_on_drop: false }`
[INFO] [stdout] d61db71670e9857ecd0d2db99159dea3eacdf3daad23b5003409bc44b32b6394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ee7bb2f69841122a7013c02fdb3e81509cd43559f5587be1f122915ca84c6267
[INFO] running `Command { std: "docker" "start" "-a" "ee7bb2f69841122a7013c02fdb3e81509cd43559f5587be1f122915ca84c6267", 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 2.24s
[INFO] running `Command { std: "docker" "inspect" "ee7bb2f69841122a7013c02fdb3e81509cd43559f5587be1f122915ca84c6267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee7bb2f69841122a7013c02fdb3e81509cd43559f5587be1f122915ca84c6267", kill_on_drop: false }`
[INFO] [stdout] ee7bb2f69841122a7013c02fdb3e81509cd43559f5587be1f122915ca84c6267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 481dd7f6512f465528e9de372882bfc070443a4b1a587de624c18ed1b163aa9b
[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" "481dd7f6512f465528e9de372882bfc070443a4b1a587de624c18ed1b163aa9b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/const_env_impl-307a61f29ae17bea)
[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] [stderr]      Running tests/from_env.rs (/opt/rustwide/target/debug/deps/from_env-f52a630c18be24e9)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_byte_str ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] test test_i32_negative_whitespace ... ok
[INFO] [stdout] test test_default_name ... ok
[INFO] [stdout] test test_byte ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test test_f32_with_suffix ... ok
[INFO] [stdout] test test_i16_negative ... ok
[INFO] [stdout] test test_f32_with_negative ... ok
[INFO] [stdout] test test_byte_with_escape ... ok
[INFO] [stdout] test test_i64 ... ok
[INFO] [stdout] test test_i64_with_negative ... ok
[INFO] [stdout] test test_f32_negative ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_str_static ... ok
[INFO] [stdout] test test_str_with_escapes ... ok
[INFO] [stdout] test test_u32_with_suffix ... ok
[INFO] [stdout] test test_i64_with_suffix ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const_env_impl
[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" "481dd7f6512f465528e9de372882bfc070443a4b1a587de624c18ed1b163aa9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "481dd7f6512f465528e9de372882bfc070443a4b1a587de624c18ed1b163aa9b", kill_on_drop: false }`
[INFO] [stdout] 481dd7f6512f465528e9de372882bfc070443a4b1a587de624c18ed1b163aa9b