[INFO] fetching crate jso 1.3.1...
[INFO] testing jso-1.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate jso 1.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate jso 1.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate jso 1.3.1
[INFO] tweaked toml for crates.io crate jso 1.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jso 1.3.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jso 1.3.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b308589840690394eee605df433e24f3799c62315eb51f8cf98f2a32bffc5a0
[INFO] running `Command { std: "docker" "start" "-a" "0b308589840690394eee605df433e24f3799c62315eb51f8cf98f2a32bffc5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b308589840690394eee605df433e24f3799c62315eb51f8cf98f2a32bffc5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b308589840690394eee605df433e24f3799c62315eb51f8cf98f2a32bffc5a0", kill_on_drop: false }`
[INFO] [stdout] 0b308589840690394eee605df433e24f3799c62315eb51f8cf98f2a32bffc5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0d9e11834b822a10a1be3efe8696e7df1728b2ad5437c3f1080edcddd41680b
[INFO] running `Command { std: "docker" "start" "-a" "b0d9e11834b822a10a1be3efe8696e7df1728b2ad5437c3f1080edcddd41680b", kill_on_drop: false }`
[INFO] [stderr]    Compiling jso v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "b0d9e11834b822a10a1be3efe8696e7df1728b2ad5437c3f1080edcddd41680b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d9e11834b822a10a1be3efe8696e7df1728b2ad5437c3f1080edcddd41680b", kill_on_drop: false }`
[INFO] [stdout] b0d9e11834b822a10a1be3efe8696e7df1728b2ad5437c3f1080edcddd41680b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c299bf540622e249638f79e1e8eb7da5f0c8734df01496ddc1059db4715d23d
[INFO] running `Command { std: "docker" "start" "-a" "8c299bf540622e249638f79e1e8eb7da5f0c8734df01496ddc1059db4715d23d", kill_on_drop: false }`
[INFO] [stderr]    Compiling jso v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8c299bf540622e249638f79e1e8eb7da5f0c8734df01496ddc1059db4715d23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c299bf540622e249638f79e1e8eb7da5f0c8734df01496ddc1059db4715d23d", kill_on_drop: false }`
[INFO] [stdout] 8c299bf540622e249638f79e1e8eb7da5f0c8734df01496ddc1059db4715d23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 470979c2e602971545d55346622dbf21265a625d6792c9e3203d392569f84eec
[INFO] running `Command { std: "docker" "start" "-a" "470979c2e602971545d55346622dbf21265a625d6792c9e3203d392569f84eec", 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/jso-7dcfde079dac44cd)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::from_impls::bool ... ok
[INFO] [stdout] test tests::from_impls::num ... ok
[INFO] [stdout] test tests::from_impls::null ... ok
[INFO] [stdout] test tests::impls::is_ ... ok
[INFO] [stdout] test tests::parse::bool ... ok
[INFO] [stdout] test tests::parse::empty_input ... ok
[INFO] [stdout] test tests::parse::illegal_char ... ok
[INFO] [stdout] test tests::impls::unwrap_ ... ok
[INFO] [stdout] test tests::parse::null ... ok
[INFO] [stdout] test tests::parse::num ... ok
[INFO] [stdout] test tests::parse::str ... ok
[INFO] [stdout] test tests::from_impls::str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jso
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.40s; merged doctests compilation took 0.39s
[INFO] running `Command { std: "docker" "inspect" "470979c2e602971545d55346622dbf21265a625d6792c9e3203d392569f84eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470979c2e602971545d55346622dbf21265a625d6792c9e3203d392569f84eec", kill_on_drop: false }`
[INFO] [stdout] 470979c2e602971545d55346622dbf21265a625d6792c9e3203d392569f84eec