[INFO] fetching crate embedded-redis 0.6.0...
[INFO] checking embedded-redis-0.6.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate embedded-redis 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate embedded-redis 0.6.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-redis 0.6.0
[INFO] finished tweaking crates.io crate embedded-redis 0.6.0
[INFO] tweaked toml for crates.io crate embedded-redis 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded std-embedded-time v0.1.0
[INFO] [stderr]   Downloaded cookie-factory v0.3.3
[INFO] [stderr]   Downloaded embedded-nal v0.6.0
[INFO] [stderr]   Downloaded no-std-net v0.5.0
[INFO] [stderr]   Downloaded std-embedded-nal v0.1.3
[INFO] [stderr]   Downloaded crc16 v0.4.0
[INFO] [stderr]   Downloaded redis-protocol-mm v4.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5893dbe2876afc302f492a1e73f955110167bc9d834a91f1f3dafd6ac9521b7
[INFO] running `Command { std: "docker" "start" "-a" "f5893dbe2876afc302f492a1e73f955110167bc9d834a91f1f3dafd6ac9521b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5893dbe2876afc302f492a1e73f955110167bc9d834a91f1f3dafd6ac9521b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5893dbe2876afc302f492a1e73f955110167bc9d834a91f1f3dafd6ac9521b7", kill_on_drop: false }`
[INFO] [stdout] f5893dbe2876afc302f492a1e73f955110167bc9d834a91f1f3dafd6ac9521b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c8735d28c21d45a4e2c4cef4258623b806586c463230086d1732f73def39155
[INFO] running `Command { std: "docker" "start" "-a" "3c8735d28c21d45a4e2c4cef4258623b806586c463230086d1732f73def39155", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking embedded-nal v0.6.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking cookie-factory v0.3.3
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stdout] error[E0599]: no method named `stream_position` found for type parameter `W` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:92:34
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl<W: Seek> io::Seek for WriteContext<W> {
[INFO] [stdout]    |      - method `stream_position` not found for this type parameter
[INFO] [stdout] 91 |     fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
[INFO] [stdout] 92 |         let old_pos = self.write.stream_position()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ method not found in `W`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stdout] error[E0599]: no method named `stream_position` found for struct `internal::WriteContext` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:183:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct WriteContext<W> {
[INFO] [stdout]     | -------------------------- method `stream_position` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 183 |         let start = s.stream_position()?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ method not found in `WriteContext<W>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stream_position` found for struct `internal::WriteContext` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct WriteContext<W> {
[INFO] [stdout]     | -------------------------- method `stream_position` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 186 |         let end = buf.stream_position()?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ method not found in `WriteContext<W>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking std-embedded-nal v0.1.3
[INFO] [stdout] error[E0599]: no method named `stream_position` found for struct `internal::WriteContext` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct WriteContext<W> {
[INFO] [stdout]     | -------------------------- method `stream_position` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 189 |         let pos = buf.stream_position()?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ method not found in `WriteContext<W>`
[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 E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cookie-factory` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3c8735d28c21d45a4e2c4cef4258623b806586c463230086d1732f73def39155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8735d28c21d45a4e2c4cef4258623b806586c463230086d1732f73def39155", kill_on_drop: false }`
[INFO] [stdout] 3c8735d28c21d45a4e2c4cef4258623b806586c463230086d1732f73def39155
[INFO] checking embedded-redis-0.6.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate embedded-redis 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate embedded-redis 0.6.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-redis 0.6.0
[INFO] finished tweaking crates.io crate embedded-redis 0.6.0
[INFO] tweaked toml for crates.io crate embedded-redis 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22dca3ec65117cdc2ecd0ad617f94c224a515ddd26f319af3619187cb61604fe
[INFO] running `Command { std: "docker" "start" "-a" "22dca3ec65117cdc2ecd0ad617f94c224a515ddd26f319af3619187cb61604fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22dca3ec65117cdc2ecd0ad617f94c224a515ddd26f319af3619187cb61604fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22dca3ec65117cdc2ecd0ad617f94c224a515ddd26f319af3619187cb61604fe", kill_on_drop: false }`
[INFO] [stdout] 22dca3ec65117cdc2ecd0ad617f94c224a515ddd26f319af3619187cb61604fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3fe903e17198589d48519929e159be172ec15ac160ef3ec0e830d8c8e317c02
[INFO] running `Command { std: "docker" "start" "-a" "b3fe903e17198589d48519929e159be172ec15ac160ef3ec0e830d8c8e317c02", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking embedded-nal v0.6.0
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking cookie-factory v0.3.3
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stdout] error[E0599]: no method named `stream_position` found for type parameter `W` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:92:34
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl<W: Seek> io::Seek for WriteContext<W> {
[INFO] [stdout]    |      - method `stream_position` not found for this type parameter
[INFO] [stdout] 91 |     fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
[INFO] [stdout] 92 |         let old_pos = self.write.stream_position()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ method not found in `W`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stream_position` found for struct `internal::WriteContext` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:183:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct WriteContext<W> {
[INFO] [stdout]     | -------------------------- method `stream_position` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 183 |         let start = s.stream_position()?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ method not found in `WriteContext<W>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stream_position` found for struct `internal::WriteContext` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct WriteContext<W> {
[INFO] [stdout]     | -------------------------- method `stream_position` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 186 |         let end = buf.stream_position()?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ method not found in `WriteContext<W>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `stream_position` found for struct `internal::WriteContext` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cookie-factory-0.3.3/src/internal.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct WriteContext<W> {
[INFO] [stdout]     | -------------------------- method `stream_position` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 189 |         let pos = buf.stream_position()?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ method not found in `WriteContext<W>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking std-embedded-nal v0.1.3
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cookie-factory` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b3fe903e17198589d48519929e159be172ec15ac160ef3ec0e830d8c8e317c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fe903e17198589d48519929e159be172ec15ac160ef3ec0e830d8c8e317c02", kill_on_drop: false }`
[INFO] [stdout] b3fe903e17198589d48519929e159be172ec15ac160ef3ec0e830d8c8e317c02
