[INFO] fetching crate serde_either 0.2.0... [INFO] testing serde_either-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate serde_either 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate serde_either 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_either 0.2.0 [INFO] finished tweaking crates.io crate serde_either 0.2.0 [INFO] tweaked toml for crates.io crate serde_either 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73c38a1bdf034f7f47046a6580e42238dcb257b93065b7869414bb74567a1a02 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "73c38a1bdf034f7f47046a6580e42238dcb257b93065b7869414bb74567a1a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73c38a1bdf034f7f47046a6580e42238dcb257b93065b7869414bb74567a1a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c38a1bdf034f7f47046a6580e42238dcb257b93065b7869414bb74567a1a02", kill_on_drop: false }` [INFO] [stdout] 73c38a1bdf034f7f47046a6580e42238dcb257b93065b7869414bb74567a1a02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1f0f7fe85126be55cf7636f878c0649684509252ff0e0500fd21e1d75350828 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e1f0f7fe85126be55cf7636f878c0649684509252ff0e0500fd21e1d75350828", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling serde_either v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.56s [INFO] running `Command { std: "docker" "inspect" "e1f0f7fe85126be55cf7636f878c0649684509252ff0e0500fd21e1d75350828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1f0f7fe85126be55cf7636f878c0649684509252ff0e0500fd21e1d75350828", kill_on_drop: false }` [INFO] [stdout] e1f0f7fe85126be55cf7636f878c0649684509252ff0e0500fd21e1d75350828 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee1a3437f17c212929f0bc5aaabf5a11721d1ca65136c94e907e850c8f2d6667 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ee1a3437f17c212929f0bc5aaabf5a11721d1ca65136c94e907e850c8f2d6667", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling serde_either v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.08s [INFO] running `Command { std: "docker" "inspect" "ee1a3437f17c212929f0bc5aaabf5a11721d1ca65136c94e907e850c8f2d6667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee1a3437f17c212929f0bc5aaabf5a11721d1ca65136c94e907e850c8f2d6667", kill_on_drop: false }` [INFO] [stdout] ee1a3437f17c212929f0bc5aaabf5a11721d1ca65136c94e907e850c8f2d6667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ebca5e031807c40868bc24dd2e655a336708bcecd9074a0ad3b3f05bb689c0f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ebca5e031807c40868bc24dd2e655a336708bcecd9074a0ad3b3f05bb689c0f7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_either-d8de8afd0d260686) [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] Running tests/de.rs (/opt/rustwide/target/debug/deps/de-9768fcd25fe3fc9e) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test string_or_struct::vec_of_u8s_containing_string ... ok [INFO] [stdout] test string_or_struct_or_vec::errors::on_number ... ok [INFO] [stdout] test string_or_struct_or_vec::vec_value ... ok [INFO] [stdout] test string_or_struct_or_vec::errors::on_boolean ... ok [INFO] [stdout] test string_or_struct::struct_value ... ok [INFO] [stdout] test string_or_struct_or_vec::struct_value ... ok [INFO] [stdout] test string_or_struct::string_value ... ok [INFO] [stdout] test string_or_struct_or_vec::string_value ... ok [INFO] [stdout] test string_or_struct::errors::on_vec_when_struct_is_not_defined_as_vec ... ok [INFO] [stdout] test string_or_struct::errors::on_number ... ok [INFO] [stdout] test single_or_vec::single ... ok [INFO] [stdout] test single_or_vec::vec ... ok [INFO] [stdout] test string_or_struct::vec_of_structs ... ok [INFO] [stdout] test string_or_struct::vec_of_u8s ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/se.rs (/opt/rustwide/target/debug/deps/se-832a171c3037db54) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test single_or_vec::vec_value ... ok [INFO] [stdout] test string_or_struct_or_vec::serialize::string_value ... ok [INFO] [stdout] test string_or_struct::serialize::string_value ... ok [INFO] [stdout] test string_or_struct_or_vec::serialize::vec_value ... ok [INFO] [stdout] test string_or_struct_or_vec::serialize::struct_value ... ok [INFO] [stderr] Doc-tests serde_either [INFO] [stdout] test string_or_struct::serialize::struct_value ... ok [INFO] [stdout] test string_or_struct::serialize::struct_as_vec_value ... ok [INFO] [stdout] test single_or_vec::single_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ebca5e031807c40868bc24dd2e655a336708bcecd9074a0ad3b3f05bb689c0f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebca5e031807c40868bc24dd2e655a336708bcecd9074a0ad3b3f05bb689c0f7", kill_on_drop: false }` [INFO] [stdout] ebca5e031807c40868bc24dd2e655a336708bcecd9074a0ad3b3f05bb689c0f7