[INFO] fetching crate libp2p-mplex 0.41.0...
[INFO] checking libp2p-mplex-0.41.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate libp2p-mplex 0.41.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate libp2p-mplex 0.41.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-mplex 0.41.0
[INFO] finished tweaking crates.io crate libp2p-mplex 0.41.0
[INFO] tweaked toml for crates.io crate libp2p-mplex 0.41.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ff03de38a785bb80404f56b151ea375b9246ae379c2ddcf83b26a34c5fdee82
[INFO] running `Command { std: "docker" "start" "-a" "0ff03de38a785bb80404f56b151ea375b9246ae379c2ddcf83b26a34c5fdee82", kill_on_drop: false }`
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[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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15425c291bee25ef921fe4a4466b79e0eb73e1f2c1f8678b5a34901886a65fb5
[INFO] running `Command { std: "docker" "start" "-a" "15425c291bee25ef921fe4a4466b79e0eb73e1f2c1f8678b5a34901886a65fb5", kill_on_drop: false }`
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[INFO] [stderr]     Checking libp2p-mplex v0.41.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `quickcheck`
[INFO] [stdout]     --> src/io.rs:1157:9
[INFO] [stdout]      |
[INFO] [stdout] 1157 |     use quickcheck::*;
[INFO] [stdout]      |         ^^^^^^^^^^ use of undeclared crate or module `quickcheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]  --> tests/compliance.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         libp2p_muxer_test_harness::connected_muxers_on_memory_ring_buffer::<MplexConfig, _, _>()
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]  --> tests/compliance.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     libp2p_muxer_test_harness::close_implies_flush(alice, bob).await;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]   --> tests/compliance.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         libp2p_muxer_test_harness::connected_muxers_on_memory_ring_buffer::<MplexConfig, _, _>()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]   --> tests/compliance.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     libp2p_muxer_test_harness::read_after_close(alice, bob).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Arbitrary` in this scope
[INFO] [stdout]     --> src/io.rs:1163:10
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     impl Arbitrary for MaxBufferBehaviour {
[INFO] [stdout]      |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Gen` in this scope
[INFO] [stdout]     --> src/io.rs:1164:30
[INFO] [stdout]      |
[INFO] [stdout] 1164 |         fn arbitrary(g: &mut Gen) -> MaxBufferBehaviour {
[INFO] [stdout]      |                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Arbitrary` in this scope
[INFO] [stdout]     --> src/io.rs:1170:10
[INFO] [stdout]      |
[INFO] [stdout] 1170 |     impl Arbitrary for MplexConfig {
[INFO] [stdout]      |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Gen` in this scope
[INFO] [stdout]     --> src/io.rs:1171:30
[INFO] [stdout]      |
[INFO] [stdout] 1171 |         fn arbitrary(g: &mut Gen) -> MplexConfig {
[INFO] [stdout]      |                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-mplex` (test "compliance") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `quickcheck` in this scope
[INFO] [stdout]     --> src/io.rs:1366:9
[INFO] [stdout]      |
[INFO] [stdout] 1366 |         quickcheck(prop as fn(_, _))
[INFO] [stdout]      |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `quickcheck` in this scope
[INFO] [stdout]     --> src/io.rs:1413:9
[INFO] [stdout]      |
[INFO] [stdout] 1413 |         quickcheck(prop as fn(_, _))
[INFO] [stdout]      |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-mplex` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "15425c291bee25ef921fe4a4466b79e0eb73e1f2c1f8678b5a34901886a65fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15425c291bee25ef921fe4a4466b79e0eb73e1f2c1f8678b5a34901886a65fb5", kill_on_drop: false }`
[INFO] [stdout] 15425c291bee25ef921fe4a4466b79e0eb73e1f2c1f8678b5a34901886a65fb5
[INFO] checking libp2p-mplex-0.41.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate libp2p-mplex 0.41.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate libp2p-mplex 0.41.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-mplex 0.41.0
[INFO] finished tweaking crates.io crate libp2p-mplex 0.41.0
[INFO] tweaked toml for crates.io crate libp2p-mplex 0.41.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d71e0d337391dd4f71b858036c9a73bc4dc59dd327fddcf998a5100343d63bd
[INFO] running `Command { std: "docker" "start" "-a" "4d71e0d337391dd4f71b858036c9a73bc4dc59dd327fddcf998a5100343d63bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d71e0d337391dd4f71b858036c9a73bc4dc59dd327fddcf998a5100343d63bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d71e0d337391dd4f71b858036c9a73bc4dc59dd327fddcf998a5100343d63bd", kill_on_drop: false }`
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[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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cb29310e53e21f242eaabf334f1e6682cc1a246df5b65abb1335f29636dd6d0
[INFO] running `Command { std: "docker" "start" "-a" "6cb29310e53e21f242eaabf334f1e6682cc1a246df5b65abb1335f29636dd6d0", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]  --> tests/compliance.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         libp2p_muxer_test_harness::connected_muxers_on_memory_ring_buffer::<MplexConfig, _, _>()
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]  --> tests/compliance.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     libp2p_muxer_test_harness::close_implies_flush(alice, bob).await;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `quickcheck`
[INFO] [stdout]     --> src/io.rs:1157:9
[INFO] [stdout]      |
[INFO] [stdout] 1157 |     use quickcheck::*;
[INFO] [stdout]      |         ^^^^^^^^^^ use of undeclared crate or module `quickcheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]   --> tests/compliance.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         libp2p_muxer_test_harness::connected_muxers_on_memory_ring_buffer::<MplexConfig, _, _>()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout]   --> tests/compliance.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     libp2p_muxer_test_harness::read_after_close(alice, bob).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_muxer_test_harness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-mplex` (test "compliance") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0405]: cannot find trait `Arbitrary` in this scope
[INFO] [stdout]     --> src/io.rs:1163:10
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     impl Arbitrary for MaxBufferBehaviour {
[INFO] [stdout]      |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Gen` in this scope
[INFO] [stdout]     --> src/io.rs:1164:30
[INFO] [stdout]      |
[INFO] [stdout] 1164 |         fn arbitrary(g: &mut Gen) -> MaxBufferBehaviour {
[INFO] [stdout]      |                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Arbitrary` in this scope
[INFO] [stdout]     --> src/io.rs:1170:10
[INFO] [stdout]      |
[INFO] [stdout] 1170 |     impl Arbitrary for MplexConfig {
[INFO] [stdout]      |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Gen` in this scope
[INFO] [stdout]     --> src/io.rs:1171:30
[INFO] [stdout]      |
[INFO] [stdout] 1171 |         fn arbitrary(g: &mut Gen) -> MplexConfig {
[INFO] [stdout]      |                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `quickcheck` in this scope
[INFO] [stdout]     --> src/io.rs:1366:9
[INFO] [stdout]      |
[INFO] [stdout] 1366 |         quickcheck(prop as fn(_, _))
[INFO] [stdout]      |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `quickcheck` in this scope
[INFO] [stdout]     --> src/io.rs:1413:9
[INFO] [stdout]      |
[INFO] [stdout] 1413 |         quickcheck(prop as fn(_, _))
[INFO] [stdout]      |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-mplex` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "6cb29310e53e21f242eaabf334f1e6682cc1a246df5b65abb1335f29636dd6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb29310e53e21f242eaabf334f1e6682cc1a246df5b65abb1335f29636dd6d0", kill_on_drop: false }`
[INFO] [stdout] 6cb29310e53e21f242eaabf334f1e6682cc1a246df5b65abb1335f29636dd6d0
