[INFO] fetching crate serde_can 0.1.1...
[INFO] testing serde_can-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate serde_can 0.1.1 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_can 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9282c34f8349c5c5d8f9fcad023fa1942c039ca4cec1f2857e8ccaa185138f0b
[INFO] running `Command { std: "docker" "start" "-a" "9282c34f8349c5c5d8f9fcad023fa1942c039ca4cec1f2857e8ccaa185138f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9282c34f8349c5c5d8f9fcad023fa1942c039ca4cec1f2857e8ccaa185138f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9282c34f8349c5c5d8f9fcad023fa1942c039ca4cec1f2857e8ccaa185138f0b", kill_on_drop: false }`
[INFO] [stdout] 9282c34f8349c5c5d8f9fcad023fa1942c039ca4cec1f2857e8ccaa185138f0b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c64345e3e328cc1f227b48548c63384af01e9c2b8ebd49b2f5ed9c61b0b05cd
[INFO] running `Command { std: "docker" "start" "-a" "8c64345e3e328cc1f227b48548c63384af01e9c2b8ebd49b2f5ed9c61b0b05cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling nb v1.1.0
[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 7.19s
[INFO] running `Command { std: "docker" "inspect" "8c64345e3e328cc1f227b48548c63384af01e9c2b8ebd49b2f5ed9c61b0b05cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c64345e3e328cc1f227b48548c63384af01e9c2b8ebd49b2f5ed9c61b0b05cd", kill_on_drop: false }`
[INFO] [stdout] 8c64345e3e328cc1f227b48548c63384af01e9c2b8ebd49b2f5ed9c61b0b05cd
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 651828345a78e2da9cef280aa6c6d132ef2d8f86e75a0d0b87da2a83034e192f
[INFO] running `Command { std: "docker" "start" "-a" "651828345a78e2da9cef280aa6c6d132ef2d8f86e75a0d0b87da2a83034e192f", 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 11.14s
[INFO] running `Command { std: "docker" "inspect" "651828345a78e2da9cef280aa6c6d132ef2d8f86e75a0d0b87da2a83034e192f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651828345a78e2da9cef280aa6c6d132ef2d8f86e75a0d0b87da2a83034e192f", kill_on_drop: false }`
[INFO] [stdout] 651828345a78e2da9cef280aa6c6d132ef2d8f86e75a0d0b87da2a83034e192f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a779c850ac15cf8f5da70f6fc4c45b3477f96fe66c43dff1e2cb231b7c8b0a8b
[INFO] running `Command { std: "docker" "start" "-a" "a779c850ac15cf8f5da70f6fc4c45b3477f96fe66c43dff1e2cb231b7c8b0a8b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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_utf8_decode_fail ... ok
[INFO] [stdout] test error::test::de_msg_too_long ... ok
[INFO] [stdout] test error::test::de_char_fail ... ok
[INFO] [stdout] test error::test::ser_msg_too_long ... ok
[INFO] [stdout] test error::test::ser_field_index_too_large ... ok
[INFO] [stdout] test test::t_bool ... ok
[INFO] [stdout] test test::t_bytes ... ok
[INFO] [stdout] test test::t_char ... ok
[INFO] [stdout] test test::t_enum ... ok
[INFO] [stdout] test test::t_option ... ok
[INFO] [stdout] test test::t_seq ... ok
[INFO] [stdout] test test::t_str ... ok
[INFO] [stdout] test test::t_tuple ... ok
[INFO] [stdout] test test::t_float ... ok
[INFO] [stdout] test test::t_int ... ok
[INFO] [stdout] test test::t_struct ... ok
[INFO] [stdout] test test::t_unit ... ok
[INFO] [stdout] test error::test::ser_length_too_large ... ok
[INFO] [stdout] test error::test::de_unsupport ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "a779c850ac15cf8f5da70f6fc4c45b3477f96fe66c43dff1e2cb231b7c8b0a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a779c850ac15cf8f5da70f6fc4c45b3477f96fe66c43dff1e2cb231b7c8b0a8b", kill_on_drop: false }`
[INFO] [stdout] a779c850ac15cf8f5da70f6fc4c45b3477f96fe66c43dff1e2cb231b7c8b0a8b