[INFO] fetching crate const_env_impl 0.1.2...
[INFO] testing const_env_impl-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate const_env_impl 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate const_env_impl 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8efab1b7f89a165eaef0d873c579b9f0c85b2e9cc5874d9dea9497700afea8bf
[INFO] running `Command { std: "docker" "start" "-a" "8efab1b7f89a165eaef0d873c579b9f0c85b2e9cc5874d9dea9497700afea8bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8efab1b7f89a165eaef0d873c579b9f0c85b2e9cc5874d9dea9497700afea8bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8efab1b7f89a165eaef0d873c579b9f0c85b2e9cc5874d9dea9497700afea8bf", kill_on_drop: false }`
[INFO] [stdout] 8efab1b7f89a165eaef0d873c579b9f0c85b2e9cc5874d9dea9497700afea8bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f167ec636d13c2ab1de94bcff5ee4404888c2756a47466cec7e5c05877f3e1fa
[INFO] running `Command { std: "docker" "start" "-a" "f167ec636d13c2ab1de94bcff5ee4404888c2756a47466cec7e5c05877f3e1fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling const_env_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "f167ec636d13c2ab1de94bcff5ee4404888c2756a47466cec7e5c05877f3e1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f167ec636d13c2ab1de94bcff5ee4404888c2756a47466cec7e5c05877f3e1fa", kill_on_drop: false }`
[INFO] [stdout] f167ec636d13c2ab1de94bcff5ee4404888c2756a47466cec7e5c05877f3e1fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9fec25cd14b862e1aadbf7e1f8a02cdb49e78894741598204b191d81ef9e315
[INFO] running `Command { std: "docker" "start" "-a" "e9fec25cd14b862e1aadbf7e1f8a02cdb49e78894741598204b191d81ef9e315", 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 1.23s
[INFO] running `Command { std: "docker" "inspect" "e9fec25cd14b862e1aadbf7e1f8a02cdb49e78894741598204b191d81ef9e315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9fec25cd14b862e1aadbf7e1f8a02cdb49e78894741598204b191d81ef9e315", kill_on_drop: false }`
[INFO] [stdout] e9fec25cd14b862e1aadbf7e1f8a02cdb49e78894741598204b191d81ef9e315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51aab4c6f6e7c8a09a241f608c9a600eb5ff93c89dad810170037e3f7954bdb2
[INFO] running `Command { std: "docker" "start" "-a" "51aab4c6f6e7c8a09a241f608c9a600eb5ff93c89dad810170037e3f7954bdb2", 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-97dfdb196311cd47)
[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-067b91c65c9ee4cc)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_byte_with_escape ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_f32_with_negative ... 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 ... ok
[INFO] [stdout] test test_byte_str ... ok
[INFO] [stdout] test test_f32_with_suffix ... ok
[INFO] [stdout] test test_f32_negative ... ok
[INFO] [stdout] test test_i64_with_suffix ... ok
[INFO] [stdout] test test_i64_with_negative ... ok
[INFO] [stdout] test test_i16_negative ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stdout] test test_u32_with_suffix ... ok
[INFO] [stdout] test test_i64 ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_i32_negative_whitespace ... ok
[INFO] [stdout] test test_str_static ... ok
[INFO] [stdout] test test_str_with_escapes ... 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] [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" "51aab4c6f6e7c8a09a241f608c9a600eb5ff93c89dad810170037e3f7954bdb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51aab4c6f6e7c8a09a241f608c9a600eb5ff93c89dad810170037e3f7954bdb2", kill_on_drop: false }`
[INFO] [stdout] 51aab4c6f6e7c8a09a241f608c9a600eb5ff93c89dad810170037e3f7954bdb2