[INFO] cloning repository https://github.com/cwbriones/simple-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cwbriones/simple-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwbriones%2Fsimple-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwbriones%2Fsimple-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2106e5f11a7a41bf2d72d846f086c09ba6d1563 [INFO] checking cwbriones/simple-server against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwbriones%2Fsimple-server" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cwbriones/simple-server on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cwbriones/simple-server [INFO] finished tweaking git repo https://github.com/cwbriones/simple-server [INFO] tweaked toml for git repo https://github.com/cwbriones/simple-server written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cwbriones/simple-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.1.1 [INFO] [stderr] Downloaded futures-cpupool v0.1.6 [INFO] [stderr] Downloaded mime v0.3.4 [INFO] [stderr] Downloaded tokio-core v0.1.10 [INFO] [stderr] Downloaded hyper v0.11.6 [INFO] [stderr] Downloaded futures-fs v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c4e4d499359999f63b4e84c4ca7c85f612f1313c58d3f7ed72399ea39894457 [INFO] running `Command { std: "docker" "start" "-a" "5c4e4d499359999f63b4e84c4ca7c85f612f1313c58d3f7ed72399ea39894457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c4e4d499359999f63b4e84c4ca7c85f612f1313c58d3f7ed72399ea39894457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4e4d499359999f63b4e84c4ca7c85f612f1313c58d3f7ed72399ea39894457", kill_on_drop: false }` [INFO] [stdout] 5c4e4d499359999f63b4e84c4ca7c85f612f1313c58d3f7ed72399ea39894457 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0fe0319e25f89368e9cfa6b692578a008438dab2188301fee7a972d863f34a1 [INFO] running `Command { std: "docker" "start" "-a" "c0fe0319e25f89368e9cfa6b692578a008438dab2188301fee7a972d863f34a1", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.32 [INFO] [stderr] Checking futures v0.1.16 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Compiling unicase v2.0.0 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking mio v0.6.10 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking mime v0.3.4 [INFO] [stderr] Checking tokio-io v0.1.3 [INFO] [stderr] Checking futures-cpupool v0.1.6 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.0 [INFO] [stderr] Checking futures-fs v0.0.3 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking tokio-core v0.1.10 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking pretty_env_logger v0.1.1 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking hyper v0.11.6 [INFO] [stderr] Checking simple-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed for `&T` [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^ ------ type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Component<'_>: AsRef<_>` found in the `std` crate: [INFO] [stdout] - impl AsRef for Component<'_>; [INFO] [stdout] - impl AsRef for Component<'_>; [INFO] [stdout] help: consider giving `c` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 50 | let c: &T = component.as_ref(); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `&T` [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^ ------ type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Component<'_>: AsRef<_>` found in the `std` crate: [INFO] [stdout] - impl AsRef for Component<'_>; [INFO] [stdout] - impl AsRef for Component<'_>; [INFO] [stdout] help: consider giving `c` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 50 | let c: &T = component.as_ref(); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `&T` [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^ [INFO] [stdout] 51 | if c == ".." { [INFO] [stdout] | -- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `_: PartialEq` found in the following crates: `bytes`, `core`, `hyper`, `std`: [INFO] [stdout] - impl PartialEq for str; [INFO] [stdout] - impl PartialEq for OsStr; [INFO] [stdout] - impl PartialEq for OsString; [INFO] [stdout] - impl PartialEq for Raw; [INFO] [stdout] - impl PartialEq for bytes::bytes::Bytes; [INFO] [stdout] - impl PartialEq for bytes::bytes::BytesMut; [INFO] [stdout] = note: required for `&_` to implement `PartialEq<&str>` [INFO] [stdout] help: consider giving `c` an explicit type, where the type for type parameter `A` is specified [INFO] [stdout] | [INFO] [stdout] 50 | let c: &T = component.as_ref(); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `&T` [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^ [INFO] [stdout] 51 | if c == ".." { [INFO] [stdout] | -- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `_: PartialEq` found in the following crates: `bytes`, `core`, `hyper`, `std`: [INFO] [stdout] - impl PartialEq for str; [INFO] [stdout] - impl PartialEq for OsStr; [INFO] [stdout] - impl PartialEq for OsString; [INFO] [stdout] - impl PartialEq for Raw; [INFO] [stdout] - impl PartialEq for bytes::bytes::Bytes; [INFO] [stdout] - impl PartialEq for bytes::bytes::BytesMut; [INFO] [stdout] = note: required for `&_` to implement `PartialEq<&str>` [INFO] [stdout] help: consider giving `c` an explicit type, where the type for type parameter `A` is specified [INFO] [stdout] | [INFO] [stdout] 50 | let c: &T = component.as_ref(); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `&T` [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 53 | } else if c != "." { [INFO] [stdout] | -- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `_: PartialEq` found in the following crates: `bytes`, `core`, `hyper`, `std`: [INFO] [stdout] - impl PartialEq for str; [INFO] [stdout] - impl PartialEq for OsStr; [INFO] [stdout] - impl PartialEq for OsString; [INFO] [stdout] - impl PartialEq for Raw; [INFO] [stdout] - impl PartialEq for bytes::bytes::Bytes; [INFO] [stdout] - impl PartialEq for bytes::bytes::BytesMut; [INFO] [stdout] = note: required for `&_` to implement `PartialEq<&str>` [INFO] [stdout] help: consider giving `c` an explicit type, where the type for type parameter `A` is specified [INFO] [stdout] | [INFO] [stdout] 50 | let c: &T = component.as_ref(); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `&T` [INFO] [stdout] --> src/main.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 53 | } else if c != "." { [INFO] [stdout] | -- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `_: PartialEq` found in the following crates: `bytes`, `core`, `hyper`, `std`: [INFO] [stdout] - impl PartialEq for str; [INFO] [stdout] - impl PartialEq for OsStr; [INFO] [stdout] - impl PartialEq for OsString; [INFO] [stdout] - impl PartialEq for Raw; [INFO] [stdout] - impl PartialEq for bytes::bytes::Bytes; [INFO] [stdout] - impl PartialEq for bytes::bytes::BytesMut; [INFO] [stdout] = note: required for `&_` to implement `PartialEq<&str>` [INFO] [stdout] help: consider giving `c` an explicit type, where the type for type parameter `A` is specified [INFO] [stdout] | [INFO] [stdout] 50 | let c: &T = component.as_ref(); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simple-server` (bin "simple-server") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `simple-server` (bin "simple-server" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c0fe0319e25f89368e9cfa6b692578a008438dab2188301fee7a972d863f34a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0fe0319e25f89368e9cfa6b692578a008438dab2188301fee7a972d863f34a1", kill_on_drop: false }` [INFO] [stdout] c0fe0319e25f89368e9cfa6b692578a008438dab2188301fee7a972d863f34a1 [INFO] checking cwbriones/simple-server against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwbriones%2Fsimple-server" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cwbriones/simple-server on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cwbriones/simple-server [INFO] finished tweaking git repo https://github.com/cwbriones/simple-server [INFO] tweaked toml for git repo https://github.com/cwbriones/simple-server written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cwbriones/simple-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a2677ff91f2573d37662b2b94304f5ac9b7e5c6a9f195c6824e48a9eddfe3b7 [INFO] running `Command { std: "docker" "start" "-a" "5a2677ff91f2573d37662b2b94304f5ac9b7e5c6a9f195c6824e48a9eddfe3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a2677ff91f2573d37662b2b94304f5ac9b7e5c6a9f195c6824e48a9eddfe3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a2677ff91f2573d37662b2b94304f5ac9b7e5c6a9f195c6824e48a9eddfe3b7", kill_on_drop: false }` [INFO] [stdout] 5a2677ff91f2573d37662b2b94304f5ac9b7e5c6a9f195c6824e48a9eddfe3b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b38a90b479ea42226c17a2547e749269b3b4c68f24acddb7e121777a214d49f [INFO] running `Command { std: "docker" "start" "-a" "8b38a90b479ea42226c17a2547e749269b3b4c68f24acddb7e121777a214d49f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "8b38a90b479ea42226c17a2547e749269b3b4c68f24acddb7e121777a214d49f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b38a90b479ea42226c17a2547e749269b3b4c68f24acddb7e121777a214d49f", kill_on_drop: false }` [INFO] [stdout] 8b38a90b479ea42226c17a2547e749269b3b4c68f24acddb7e121777a214d49f