[INFO] fetching crate const_env_impl 0.1.2...
[INFO] testing const_env_impl-0.1.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate const_env_impl 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate const_env_impl 0.1.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 0e04808b2170a941f5e62bbbb680aed47f68fb47dbe4c178dcb342460d0bf61b
[INFO] running `Command { std: "docker" "start" "-a" "0e04808b2170a941f5e62bbbb680aed47f68fb47dbe4c178dcb342460d0bf61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e04808b2170a941f5e62bbbb680aed47f68fb47dbe4c178dcb342460d0bf61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e04808b2170a941f5e62bbbb680aed47f68fb47dbe4c178dcb342460d0bf61b", kill_on_drop: false }`
[INFO] [stdout] 0e04808b2170a941f5e62bbbb680aed47f68fb47dbe4c178dcb342460d0bf61b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 9ae1dc83b28008547838ec58d9f41a4f8a4d879285d41bb1465460f74decef5f
[INFO] running `Command { std: "docker" "start" "-a" "9ae1dc83b28008547838ec58d9f41a4f8a4d879285d41bb1465460f74decef5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_env_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "9ae1dc83b28008547838ec58d9f41a4f8a4d879285d41bb1465460f74decef5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae1dc83b28008547838ec58d9f41a4f8a4d879285d41bb1465460f74decef5f", kill_on_drop: false }`
[INFO] [stdout] 9ae1dc83b28008547838ec58d9f41a4f8a4d879285d41bb1465460f74decef5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10561e3945bcd526887a27010827a04b5d49251cae148009afe6f5727491b08e
[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" "10561e3945bcd526887a27010827a04b5d49251cae148009afe6f5727491b08e", 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 1.96s
[INFO] running `Command { std: "docker" "inspect" "10561e3945bcd526887a27010827a04b5d49251cae148009afe6f5727491b08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10561e3945bcd526887a27010827a04b5d49251cae148009afe6f5727491b08e", kill_on_drop: false }`
[INFO] [stdout] 10561e3945bcd526887a27010827a04b5d49251cae148009afe6f5727491b08e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 184cf966a0381050413107126b8f2f02747df39257aa219a78932e2dc5e51526
[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" "184cf966a0381050413107126b8f2f02747df39257aa219a78932e2dc5e51526", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/const_env_impl-1d056e955dd64a0c
[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 /opt/rustwide/target/debug/deps/from_env-30d2fa833ee5f650
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_f32_with_suffix ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test test_byte_with_escape ... ok
[INFO] [stdout] test test_str_static ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_str_with_escapes ... ok
[INFO] [stdout] test test_u32_with_suffix ... ok
[INFO] [stdout] test test_default_name ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_byte_str ... ok
[INFO] [stdout] test test_i32_negative_whitespace ... ok
[INFO] [stderr]    Doc-tests const_env_impl
[INFO] [stdout] test test_i64 ... ok
[INFO] [stdout] test test_f32_with_negative ... ok
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] test test_i64_with_suffix ... ok
[INFO] [stdout] test test_i16_negative ... ok
[INFO] [stdout] test test_i64_with_negative ... ok
[INFO] [stdout] test test_f32_negative ... ok
[INFO] [stdout] test test_byte ... 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 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "184cf966a0381050413107126b8f2f02747df39257aa219a78932e2dc5e51526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184cf966a0381050413107126b8f2f02747df39257aa219a78932e2dc5e51526", kill_on_drop: false }`
[INFO] [stdout] 184cf966a0381050413107126b8f2f02747df39257aa219a78932e2dc5e51526