[INFO] fetching crate safe_http 0.1.0-beta.4...
[INFO] testing safe_http-0.1.0-beta.4 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] extracting crate safe_http 0.1.0-beta.4 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate safe_http 0.1.0-beta.4 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe_http 0.1.0-beta.4
[INFO] finished tweaking crates.io crate safe_http 0.1.0-beta.4
[INFO] tweaked toml for crates.io crate safe_http 0.1.0-beta.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eefa018414895b0d12b569cb5fa02f61cc3b27833f37146a79f5ba65ac69e82
[INFO] running `Command { std: "docker" "start" "-a" "3eefa018414895b0d12b569cb5fa02f61cc3b27833f37146a79f5ba65ac69e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eefa018414895b0d12b569cb5fa02f61cc3b27833f37146a79f5ba65ac69e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eefa018414895b0d12b569cb5fa02f61cc3b27833f37146a79f5ba65ac69e82", kill_on_drop: false }`
[INFO] [stdout] 3eefa018414895b0d12b569cb5fa02f61cc3b27833f37146a79f5ba65ac69e82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abfb1a70176b96e959971a8fe9c379ddf90152f4552a997daded6818eebdaba6
[INFO] running `Command { std: "docker" "start" "-a" "abfb1a70176b96e959971a8fe9c379ddf90152f4552a997daded6818eebdaba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_bytes v0.1.0-beta.4
[INFO] [stderr]    Compiling safe_uri v0.1.0-beta.4
[INFO] [stderr]    Compiling safe_http v0.1.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "abfb1a70176b96e959971a8fe9c379ddf90152f4552a997daded6818eebdaba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abfb1a70176b96e959971a8fe9c379ddf90152f4552a997daded6818eebdaba6", kill_on_drop: false }`
[INFO] [stdout] abfb1a70176b96e959971a8fe9c379ddf90152f4552a997daded6818eebdaba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b25411e5444cf8b298603f0b2034aac2f0a55624d038eeb7aa4bd02a01e4561c
[INFO] running `Command { std: "docker" "start" "-a" "b25411e5444cf8b298603f0b2034aac2f0a55624d038eeb7aa4bd02a01e4561c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling safe_http v0.1.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "b25411e5444cf8b298603f0b2034aac2f0a55624d038eeb7aa4bd02a01e4561c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25411e5444cf8b298603f0b2034aac2f0a55624d038eeb7aa4bd02a01e4561c", kill_on_drop: false }`
[INFO] [stdout] b25411e5444cf8b298603f0b2034aac2f0a55624d038eeb7aa4bd02a01e4561c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edb5595ac3d64bb9590a7835e9228d007404736a5958fe4f1f3bc62feef59bf6
[INFO] running `Command { std: "docker" "start" "-a" "edb5595ac3d64bb9590a7835e9228d007404736a5958fe4f1f3bc62feef59bf6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_http-904135d66a3ba744)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test header_name::tests::equals_ignores_case ... ok
[INFO] [stderr]    Doc-tests safe_http
[INFO] [stdout] test header_name::tests::hash_ignores_case ... ok
[INFO] [stdout] test rfc::token::tests::test_all_rfc_token_chars ... ok
[INFO] [stdout] test header_name::tests::generated_constants_are_valid ... ok
[INFO] [stdout] test version::tests::display ... ok
[INFO] [stdout] test rfc::token::tests::test_all_not_rfc_token_chars ... ok
[INFO] [stdout] test status::code::tests::generated_constants_are_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "edb5595ac3d64bb9590a7835e9228d007404736a5958fe4f1f3bc62feef59bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb5595ac3d64bb9590a7835e9228d007404736a5958fe4f1f3bc62feef59bf6", kill_on_drop: false }`
[INFO] [stdout] edb5595ac3d64bb9590a7835e9228d007404736a5958fe4f1f3bc62feef59bf6