[INFO] fetching crate json-commons 0.3.0...
[INFO] testing json-commons-0.3.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate json-commons 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate json-commons 0.3.0
[INFO] finished tweaking crates.io crate json-commons 0.3.0
[INFO] tweaked toml for crates.io crate json-commons 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-commons 0.3.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 55 packages to latest compatible versions
[INFO] [stderr]       Adding bson v2.15.0 (available: v3.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c896d4c879a9aeee8ed5b2a80f64df048e4b1fd14125d7cd039d538f2cd80b8
[INFO] running `Command { std: "docker" "start" "-a" "8c896d4c879a9aeee8ed5b2a80f64df048e4b1fd14125d7cd039d538f2cd80b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c896d4c879a9aeee8ed5b2a80f64df048e4b1fd14125d7cd039d538f2cd80b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c896d4c879a9aeee8ed5b2a80f64df048e4b1fd14125d7cd039d538f2cd80b8", kill_on_drop: false }`
[INFO] [stdout] 8c896d4c879a9aeee8ed5b2a80f64df048e4b1fd14125d7cd039d538f2cd80b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9f345778111fed1541984752909b7d073ce144764812507a72dc26976e76c31
[INFO] running `Command { std: "docker" "start" "-a" "b9f345778111fed1541984752909b7d073ce144764812507a72dc26976e76c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling time-core v0.1.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling time-macros v0.2.25
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling time v0.3.45
[INFO] [stderr]    Compiling bson v2.15.0
[INFO] [stderr]    Compiling json-commons v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "b9f345778111fed1541984752909b7d073ce144764812507a72dc26976e76c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f345778111fed1541984752909b7d073ce144764812507a72dc26976e76c31", kill_on_drop: false }`
[INFO] [stdout] b9f345778111fed1541984752909b7d073ce144764812507a72dc26976e76c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f5584046cf1bf911b54f4b120a7d2c7084454b99f2b7e26aab33462646a20cb
[INFO] running `Command { std: "docker" "start" "-a" "0f5584046cf1bf911b54f4b120a7d2c7084454b99f2b7e26aab33462646a20cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-commons v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "0f5584046cf1bf911b54f4b120a7d2c7084454b99f2b7e26aab33462646a20cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f5584046cf1bf911b54f4b120a7d2c7084454b99f2b7e26aab33462646a20cb", kill_on_drop: false }`
[INFO] [stdout] 0f5584046cf1bf911b54f4b120a7d2c7084454b99f2b7e26aab33462646a20cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93ffb16bf315d0a22ab3e8548e05bfe0c190807fae801343f4cd94ae4c781999
[INFO] running `Command { std: "docker" "start" "-a" "93ffb16bf315d0a22ab3e8548e05bfe0c190807fae801343f4cd94ae4c781999", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_commons-a2058ddcaaaef99b)
[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] [stderr]    Doc-tests json_commons
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::read_str (line 27) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::read_file (line 41) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::serialize (line 156) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::parse_to_vec (line 128) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::serialize_to_bson_hex (line 209) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::new (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::read_str (line 27) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]   --> src/commons/json.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | let json = jsonc.read_str(content);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::read_file (line 41) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]   --> src/commons/json.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | let json = jsonc.read_file(path);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::serialize (line 156) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout] 157 | let serialized = jsonc.serialize(myjson);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `myjson` in this scope
[INFO] [stdout]    --> src/commons/json.rs:157:34
[INFO] [stdout]     |
[INFO] [stdout] 157 | let serialized = jsonc.serialize(myjson);
[INFO] [stdout]     |                                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::parse_to_vec (line 128) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | let json = jsonc.read_str(content);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `content` in this scope
[INFO] [stdout]    --> src/commons/json.rs:129:27
[INFO] [stdout]     |
[INFO] [stdout] 129 | let json = jsonc.read_str(content);
[INFO] [stdout]     |                           ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | let cars = jsonc.get_path("cars", json).unwrap();
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 130 - let cars = jsonc.get_path("cars", json).unwrap();
[INFO] [stdout] 130 + let cars = json.get_path("cars", json).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | jsonc.parse_to_vec(cars);
[INFO] [stdout]     | ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 132 - jsonc.parse_to_vec(cars);
[INFO] [stdout] 132 + json.parse_to_vec(cars);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::serialize_to_bson_hex (line 209) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:210:16
[INFO] [stdout]     |
[INFO] [stdout] 210 | let bson_hex = jsonc.serialize_to_bson_hex(myjson);
[INFO] [stdout]     |                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `myjson` in this scope
[INFO] [stdout]    --> src/commons/json.rs:210:44
[INFO] [stdout]     |
[INFO] [stdout] 210 | let bson_hex = jsonc.serialize_to_bson_hex(myjson);
[INFO] [stdout]     |                                            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::parse_to_vec (line 128)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::read_file (line 41)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::read_str (line 27)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::serialize (line 156)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::serialize_to_bson_hex (line 209)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "93ffb16bf315d0a22ab3e8548e05bfe0c190807fae801343f4cd94ae4c781999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ffb16bf315d0a22ab3e8548e05bfe0c190807fae801343f4cd94ae4c781999", kill_on_drop: false }`
[INFO] [stdout] 93ffb16bf315d0a22ab3e8548e05bfe0c190807fae801343f4cd94ae4c781999
