[INFO] fetching crate serde_can 0.1.1...
[INFO] testing serde_can-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate serde_can 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate serde_can 0.1.1
[INFO] finished tweaking crates.io crate serde_can 0.1.1
[INFO] tweaked toml for crates.io crate serde_can 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_can 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde_can 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df96d0275a4a1fb0c291cad92ebe6bae8cfeb31d1475c4f649efa62c71a39309
[INFO] running `Command { std: "docker" "start" "-a" "df96d0275a4a1fb0c291cad92ebe6bae8cfeb31d1475c4f649efa62c71a39309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df96d0275a4a1fb0c291cad92ebe6bae8cfeb31d1475c4f649efa62c71a39309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df96d0275a4a1fb0c291cad92ebe6bae8cfeb31d1475c4f649efa62c71a39309", kill_on_drop: false }`
[INFO] [stdout] df96d0275a4a1fb0c291cad92ebe6bae8cfeb31d1475c4f649efa62c71a39309
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfcc3a562b8ad364c3f7547ef0cc8ba957d36603e330a8a13b58c6e6ef2cfd65
[INFO] running `Command { std: "docker" "start" "-a" "bfcc3a562b8ad364c3f7547ef0cc8ba957d36603e330a8a13b58c6e6ef2cfd65", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling embedded-can v0.4.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling thiserror-impl-no-std v2.0.2
[INFO] [stderr]    Compiling thiserror-no-std v2.0.2
[INFO] [stderr]    Compiling serde_can v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "bfcc3a562b8ad364c3f7547ef0cc8ba957d36603e330a8a13b58c6e6ef2cfd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcc3a562b8ad364c3f7547ef0cc8ba957d36603e330a8a13b58c6e6ef2cfd65", kill_on_drop: false }`
[INFO] [stdout] bfcc3a562b8ad364c3f7547ef0cc8ba957d36603e330a8a13b58c6e6ef2cfd65
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c0bc72418dee072dd695421cbcfc0d0eddfa83c25f9ae5d88efe126a514212
[INFO] running `Command { std: "docker" "start" "-a" "35c0bc72418dee072dd695421cbcfc0d0eddfa83c25f9ae5d88efe126a514212", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling serde_can v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `Command { std: "docker" "inspect" "35c0bc72418dee072dd695421cbcfc0d0eddfa83c25f9ae5d88efe126a514212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c0bc72418dee072dd695421cbcfc0d0eddfa83c25f9ae5d88efe126a514212", kill_on_drop: false }`
[INFO] [stdout] 35c0bc72418dee072dd695421cbcfc0d0eddfa83c25f9ae5d88efe126a514212
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57d30cd419f17b10194fe7dfdddb5c4a4ea0a574ae8d1603c25066059097a6ed
[INFO] running `Command { std: "docker" "start" "-a" "57d30cd419f17b10194fe7dfdddb5c4a4ea0a574ae8d1603c25066059097a6ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_can-adad6629e3627866)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test error::test::de_msg_too_long ... ok
[INFO] [stdout] test error::test::de_utf8_decode_fail ... ok
[INFO] [stdout] test error::test::de_unsupport ... ok
[INFO] [stdout] test error::test::ser_field_index_too_large ... ok
[INFO] [stdout] test error::test::de_char_fail ... ok
[INFO] [stdout] test error::test::ser_length_too_large ... ok
[INFO] [stdout] test test::t_bool ... ok
[INFO] [stdout] test test::t_char ... ok
[INFO] [stdout] test error::test::ser_msg_too_long ... ok
[INFO] [stdout] test test::t_float ... ok
[INFO] [stdout] test test::t_enum ... ok
[INFO] [stdout] test test::t_bytes ... ok
[INFO] [stdout] test test::t_int ... ok
[INFO] [stdout] test test::t_seq ... ok
[INFO] [stdout] test test::t_option ... ok
[INFO] [stdout] test test::t_str ... ok
[INFO] [stdout] test test::t_struct ... ok
[INFO] [stdout] test test::t_tuple ... ok
[INFO] [stdout] test test::t_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_can
[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" "57d30cd419f17b10194fe7dfdddb5c4a4ea0a574ae8d1603c25066059097a6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d30cd419f17b10194fe7dfdddb5c4a4ea0a574ae8d1603c25066059097a6ed", kill_on_drop: false }`
[INFO] [stdout] 57d30cd419f17b10194fe7dfdddb5c4a4ea0a574ae8d1603c25066059097a6ed