[INFO] fetching crate serde-aco 0.8.0...
[INFO] testing serde-aco-0.8.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate serde-aco 0.8.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate serde-aco 0.8.0
[INFO] finished tweaking crates.io crate serde-aco 0.8.0
[INFO] tweaked toml for crates.io crate serde-aco 0.8.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-aco 0.8.0 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-aco 0.8.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ee277f470a8ca8e4fd053a3a7c32d2cf723a9155737d336f1cf0e1a6d5571f7c
[INFO] running `Command { std: "docker" "start" "-a" "ee277f470a8ca8e4fd053a3a7c32d2cf723a9155737d336f1cf0e1a6d5571f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee277f470a8ca8e4fd053a3a7c32d2cf723a9155737d336f1cf0e1a6d5571f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee277f470a8ca8e4fd053a3a7c32d2cf723a9155737d336f1cf0e1a6d5571f7c", kill_on_drop: false }`
[INFO] [stdout] ee277f470a8ca8e4fd053a3a7c32d2cf723a9155737d336f1cf0e1a6d5571f7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4625a12c907f19486c06b9584f43edc03ac5e171c5226557ab92f625b237bddc
[INFO] running `Command { std: "docker" "start" "-a" "4625a12c907f19486c06b9584f43edc03ac5e171c5226557ab92f625b237bddc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde-aco-derive v0.7.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde-aco v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "4625a12c907f19486c06b9584f43edc03ac5e171c5226557ab92f625b237bddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4625a12c907f19486c06b9584f43edc03ac5e171c5226557ab92f625b237bddc", kill_on_drop: false }`
[INFO] [stdout] 4625a12c907f19486c06b9584f43edc03ac5e171c5226557ab92f625b237bddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 043c632ca03db9e4d6e328286898f71f84d92f5901fb86c4ff770ace262c2368
[INFO] running `Command { std: "docker" "start" "-a" "043c632ca03db9e4d6e328286898f71f84d92f5901fb86c4ff770ace262c2368", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling serde-aco v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "043c632ca03db9e4d6e328286898f71f84d92f5901fb86c4ff770ace262c2368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043c632ca03db9e4d6e328286898f71f84d92f5901fb86c4ff770ace262c2368", kill_on_drop: false }`
[INFO] [stdout] 043c632ca03db9e4d6e328286898f71f84d92f5901fb86c4ff770ace262c2368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6e316b41c22fe862c30116eed2a4a9e7bcef9e54f96640c9304864c9db366310
[INFO] running `Command { std: "docker" "start" "-a" "6e316b41c22fe862c30116eed2a4a9e7bcef9e54f96640c9304864c9db366310", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_aco-af78b25ee8e92449)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test de::test::test_bool ... ok
[INFO] [stdout] test de::test::test_enum ... ok
[INFO] [stdout] test de::test::test_bytes ... ok
[INFO] [stdout] test de::test::test_map ... ok
[INFO] [stdout] test de::test::test_nested_struct ... ok
[INFO] [stdout] test de::test::test_option ... ok
[INFO] [stdout] test de::test::test_numbers ... ok
[INFO] [stdout] test de::test::test_char ... ok
[INFO] [stdout] test de::test::test_string ... ok
[INFO] [stdout] test de::test::test_seq ... ok
[INFO] [stdout] test de::test::test_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_aco
[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" "6e316b41c22fe862c30116eed2a4a9e7bcef9e54f96640c9304864c9db366310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e316b41c22fe862c30116eed2a4a9e7bcef9e54f96640c9304864c9db366310", kill_on_drop: false }`
[INFO] [stdout] 6e316b41c22fe862c30116eed2a4a9e7bcef9e54f96640c9304864c9db366310