[INFO] fetching crate kjson 0.0.10...
[INFO] testing kjson-0.0.10 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate kjson 0.0.10 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate kjson 0.0.10
[INFO] finished tweaking crates.io crate kjson 0.0.10
[INFO] tweaked toml for crates.io crate kjson 0.0.10 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kjson 0.0.10 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kjson 0.0.10 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8621e40c019fb7f8bca055a9f8ecd3c333ca02ab6d117338859582bcf2a609e3
[INFO] running `Command { std: "docker" "start" "-a" "8621e40c019fb7f8bca055a9f8ecd3c333ca02ab6d117338859582bcf2a609e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8621e40c019fb7f8bca055a9f8ecd3c333ca02ab6d117338859582bcf2a609e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8621e40c019fb7f8bca055a9f8ecd3c333ca02ab6d117338859582bcf2a609e3", kill_on_drop: false }`
[INFO] [stdout] 8621e40c019fb7f8bca055a9f8ecd3c333ca02ab6d117338859582bcf2a609e3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65476ccfca04d591cec3342252bf736ecf15a6b79f8c278f864f9a1b87ef0035
[INFO] running `Command { std: "docker" "start" "-a" "65476ccfca04d591cec3342252bf736ecf15a6b79f8c278f864f9a1b87ef0035", kill_on_drop: false }`
[INFO] [stderr]    Compiling kjson v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "65476ccfca04d591cec3342252bf736ecf15a6b79f8c278f864f9a1b87ef0035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65476ccfca04d591cec3342252bf736ecf15a6b79f8c278f864f9a1b87ef0035", kill_on_drop: false }`
[INFO] [stdout] 65476ccfca04d591cec3342252bf736ecf15a6b79f8c278f864f9a1b87ef0035
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7330c073140932527bd267d778b817c2035d5c4da67537ff8efa9ca5dc20cf98
[INFO] running `Command { std: "docker" "start" "-a" "7330c073140932527bd267d778b817c2035d5c4da67537ff8efa9ca5dc20cf98", kill_on_drop: false }`
[INFO] [stderr]    Compiling kjson v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "7330c073140932527bd267d778b817c2035d5c4da67537ff8efa9ca5dc20cf98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7330c073140932527bd267d778b817c2035d5c4da67537ff8efa9ca5dc20cf98", kill_on_drop: false }`
[INFO] [stdout] 7330c073140932527bd267d778b817c2035d5c4da67537ff8efa9ca5dc20cf98
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff12611d989f257b2ac83453be1a953955c5b059cb96515541245570bcb0b6c8
[INFO] running `Command { std: "docker" "start" "-a" "ff12611d989f257b2ac83453be1a953955c5b059cb96515541245570bcb0b6c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kjson-1504c03927245765)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test dict::tests::btree_map_to_dict ... ok
[INFO] [stdout] test value::tests::access_array ... ok
[INFO] [stdout] test value::tests::parse_array ... ok
[INFO] [stdout] test value::tests::parse_bool ... ok
[INFO] [stdout] test value::tests::access_object ... ok
[INFO] [stdout] test value::tests::parse_expect_value ... ok
[INFO] [stdout] test value::tests::parse_invalid_string_char ... ok
[INFO] [stdout] test value::tests::parse_invalid_string_escape ... ok
[INFO] [stdout] test value::tests::parse_invalid_unicode_hex ... ok
[INFO] [stdout] test value::tests::parse_invalid_unicode_surrogate ... ok
[INFO] [stdout] test value::tests::parse_invalid_value ... ok
[INFO] [stdout] test value::tests::parse_miss_colon ... ok
[INFO] [stdout] test value::tests::parse_miss_comma_or_curly_bracket ... ok
[INFO] [stdout] test value::tests::parse_miss_comma_or_square_bracket ... ok
[INFO] [stdout] test value::tests::parse_miss_key ... ok
[INFO] [stdout] test value::tests::parse_miss_quotation_mark ... ok
[INFO] [stdout] test value::tests::parse_null ... ok
[INFO] [stdout] test value::tests::parse_number_too_big ... ok
[INFO] [stdout] test value::tests::parse_number ... ok
[INFO] [stdout] test value::tests::parse_string ... ok
[INFO] [stdout] test value::tests::stringify_literal ... ok
[INFO] [stdout] test value::tests::parse_root_not_singular ... ok
[INFO] [stdout] test value::tests::stringify_number ... ok
[INFO] [stdout] test value::tests::stringify_array ... ok
[INFO] [stdout] test value::tests::stringify_object ... ok
[INFO] [stdout] test value::tests::stringify_string ... ok
[INFO] [stderr]    Doc-tests kjson
[INFO] [stdout] test value::tests::parse_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "ff12611d989f257b2ac83453be1a953955c5b059cb96515541245570bcb0b6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff12611d989f257b2ac83453be1a953955c5b059cb96515541245570bcb0b6c8", kill_on_drop: false }`
[INFO] [stdout] ff12611d989f257b2ac83453be1a953955c5b059cb96515541245570bcb0b6c8