[INFO] fetching crate datasize 0.2.9...
[INFO] testing datasize-0.2.9 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate datasize 0.2.9 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate datasize 0.2.9 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate datasize 0.2.9
[INFO] finished tweaking crates.io crate datasize 0.2.9
[INFO] tweaked toml for crates.io crate datasize 0.2.9 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 660a4d5994435e43bf6b643a5d33f3f37eaa1555b2269ceff76fdaa944b4d5b9
[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" "660a4d5994435e43bf6b643a5d33f3f37eaa1555b2269ceff76fdaa944b4d5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "660a4d5994435e43bf6b643a5d33f3f37eaa1555b2269ceff76fdaa944b4d5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660a4d5994435e43bf6b643a5d33f3f37eaa1555b2269ceff76fdaa944b4d5b9", kill_on_drop: false }`
[INFO] [stdout] 660a4d5994435e43bf6b643a5d33f3f37eaa1555b2269ceff76fdaa944b4d5b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9507c4e9159d3651e67000000e149953b52a654f799a60c75db3a1892e8acd2
[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" "e9507c4e9159d3651e67000000e149953b52a654f799a60c75db3a1892e8acd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling datasize_derive v0.2.9
[INFO] [stderr]    Compiling datasize v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.10s
[INFO] running `Command { std: "docker" "inspect" "e9507c4e9159d3651e67000000e149953b52a654f799a60c75db3a1892e8acd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9507c4e9159d3651e67000000e149953b52a654f799a60c75db3a1892e8acd2", kill_on_drop: false }`
[INFO] [stdout] e9507c4e9159d3651e67000000e149953b52a654f799a60c75db3a1892e8acd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24bf69b2dd4fcce552ad56059a5a0c0610c0d931af5b1a30d0e9a2c81ff52b1d
[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" "24bf69b2dd4fcce552ad56059a5a0c0610c0d931af5b1a30d0e9a2c81ff52b1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling datasize v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "24bf69b2dd4fcce552ad56059a5a0c0610c0d931af5b1a30d0e9a2c81ff52b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24bf69b2dd4fcce552ad56059a5a0c0610c0d931af5b1a30d0e9a2c81ff52b1d", kill_on_drop: false }`
[INFO] [stdout] 24bf69b2dd4fcce552ad56059a5a0c0610c0d931af5b1a30d0e9a2c81ff52b1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 48114b8084b70218c6ecda6487bcb01ac2bef6d59170b0015319dcaf47a65c78
[INFO] running `Command { std: "docker" "start" "-a" "48114b8084b70218c6ecda6487bcb01ac2bef6d59170b0015319dcaf47a65c78", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/datasize-053740b7d378ac33)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test std::tests::test_generic_enum ... ok
[INFO] [stdout] test std::tests::test_generic_struct ... ok
[INFO] [stdout] test std::tests::test_option_box ... ok
[INFO] [stdout] test tests::keeps_where_clauses_on_structs ... ok
[INFO] [stdout] test tests::macro_does_not_panic_on_foreign_attributes ... ok
[INFO] [stdout] test tests::test_empty_enum ... ok
[INFO] [stdout] test tests::keeps_where_clauses_on_enums ... ok
[INFO] [stdout] test std::tests::test_cow ... ok
[INFO] [stdout] test tests::test_result ... ok
[INFO] [stdout] test std::tests::test_generic_newtype_struct ... ok
[INFO] [stdout] test tests::test_newtype_struct ... ok
[INFO] [stdout] test std::tests::test_generic_tuple_struct ... ok
[INFO] [stdout] test tests::test_for_simple_builtin_types ... ok
[INFO] [stdout] test tests::test_tuple_struct ... ok
[INFO] [stdout] test std::tests::test_struct ... ok
[INFO] [stdout] test std::tests::test_enum ... ok
[INFO] [stdout] test std::tests::test_data_size_inner_box ... ok
[INFO] [stdout] test std::tests::test_box ... ok
[INFO] [stdout] test tests::test_tuple_with_one_element ... ok
[INFO] [stdout] test tests::test_empty_struct ... ok
[INFO] [stdout] test tests::use_with_annotation ... ok
[INFO] [stdout] test std::tests::test_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests datasize
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 189) ... ignored
[INFO] [stdout] test src/lib.rs - (line 195) ... ignored
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48114b8084b70218c6ecda6487bcb01ac2bef6d59170b0015319dcaf47a65c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48114b8084b70218c6ecda6487bcb01ac2bef6d59170b0015319dcaf47a65c78", kill_on_drop: false }`
[INFO] [stdout] 48114b8084b70218c6ecda6487bcb01ac2bef6d59170b0015319dcaf47a65c78