[INFO] fetching crate pair_stack 0.1.0... [INFO] checking pair_stack-0.1.0 against master#a874956d940ecb3ed524b6176a171219ac4787ea for pr-76104 [INFO] extracting crate pair_stack 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate pair_stack 0.1.0 on toolchain a874956d940ecb3ed524b6176a171219ac4787ea [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pair_stack 0.1.0 [INFO] finished tweaking crates.io crate pair_stack 0.1.0 [INFO] tweaked toml for crates.io crate pair_stack 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fbb25cc68861969e21c85b22308e2b7cc696d74cf12cc57bdc978e686c0ec4c [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" "0fbb25cc68861969e21c85b22308e2b7cc696d74cf12cc57bdc978e686c0ec4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fbb25cc68861969e21c85b22308e2b7cc696d74cf12cc57bdc978e686c0ec4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fbb25cc68861969e21c85b22308e2b7cc696d74cf12cc57bdc978e686c0ec4c", kill_on_drop: false }` [INFO] [stdout] 0fbb25cc68861969e21c85b22308e2b7cc696d74cf12cc57bdc978e686c0ec4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 776c2f0e3b8b648945f92243b590e8aad538aabebcc5d7a1f9b3b4773e75b493 [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" "776c2f0e3b8b648945f92243b590e8aad538aabebcc5d7a1f9b3b4773e75b493", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking sequence_trie v0.3.6 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking postgres-protocol v0.5.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking postgres-types v0.1.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking tokio-postgres v0.5.5 [INFO] [stderr] Checking postgres v0.17.5 [INFO] [stderr] Checking r2d2_postgres v0.16.0 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Checking pair_stack v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `postgres::SslMode` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use postgres::SslMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `SslMode` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hyper::method` [INFO] [stdout] --> src/lib.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | use hyper::method::Method; [INFO] [stdout] | ^^^^^^ could not find `method` in `hyper` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: struct `Config` is private [INFO] [stdout] --> src/lib.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | use r2d2::Config; [INFO] [stdout] | ^^^^^^ private struct [INFO] [stdout] | [INFO] [stdout] note: the struct `Config` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | use crate::config::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0 [INFO] [stdout] --> src/lib.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | pub type PostgresPool = Pool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0 [INFO] [stdout] --> src/lib.rs:48:54 [INFO] [stdout] | [INFO] [stdout] 48 | pub type PostgresPooledConnection = PooledConnection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0432, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pair_stack` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `postgres::SslMode` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use postgres::SslMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `SslMode` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `hyper::method` [INFO] [stdout] --> src/lib.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | use hyper::method::Method; [INFO] [stdout] | ^^^^^^ could not find `method` in `hyper` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: struct `Config` is private [INFO] [stdout] --> src/lib.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | use r2d2::Config; [INFO] [stdout] | ^^^^^^ private struct [INFO] [stdout] | [INFO] [stdout] note: the struct `Config` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2-0.8.9/src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | use crate::config::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0 [INFO] [stdout] --> src/lib.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | pub type PostgresPool = Pool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0 [INFO] [stdout] --> src/lib.rs:48:54 [INFO] [stdout] | [INFO] [stdout] 48 | pub type PostgresPooledConnection = PooledConnection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 type argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0432, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "776c2f0e3b8b648945f92243b590e8aad538aabebcc5d7a1f9b3b4773e75b493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "776c2f0e3b8b648945f92243b590e8aad538aabebcc5d7a1f9b3b4773e75b493", kill_on_drop: false }` [INFO] [stdout] 776c2f0e3b8b648945f92243b590e8aad538aabebcc5d7a1f9b3b4773e75b493