[INFO] fetching crate common_macros 0.1.1...
[INFO] testing common_macros-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate common_macros 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate common_macros 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate common_macros 0.1.1
[INFO] finished tweaking crates.io crate common_macros 0.1.1
[INFO] tweaked toml for crates.io crate common_macros 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c62818105351f5896297b46cd361205c4b7b4b030266495b3ae6fb397d82f0b2
[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" "c62818105351f5896297b46cd361205c4b7b4b030266495b3ae6fb397d82f0b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c62818105351f5896297b46cd361205c4b7b4b030266495b3ae6fb397d82f0b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62818105351f5896297b46cd361205c4b7b4b030266495b3ae6fb397d82f0b2", kill_on_drop: false }`
[INFO] [stdout] c62818105351f5896297b46cd361205c4b7b4b030266495b3ae6fb397d82f0b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 399f9272173da55fa7f46ab7fc3444c47cea95149316e9845074d1f2569a0f20
[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" "399f9272173da55fa7f46ab7fc3444c47cea95149316e9845074d1f2569a0f20", kill_on_drop: false }`
[INFO] [stderr]    Compiling common_macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "399f9272173da55fa7f46ab7fc3444c47cea95149316e9845074d1f2569a0f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "399f9272173da55fa7f46ab7fc3444c47cea95149316e9845074d1f2569a0f20", kill_on_drop: false }`
[INFO] [stdout] 399f9272173da55fa7f46ab7fc3444c47cea95149316e9845074d1f2569a0f20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 270b86ab7c88ddadd30ab9e57efb37f1f5343801045480023a09e1d4b1dc1052
[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" "270b86ab7c88ddadd30ab9e57efb37f1f5343801045480023a09e1d4b1dc1052", kill_on_drop: false }`
[INFO] [stderr]    Compiling common_macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "270b86ab7c88ddadd30ab9e57efb37f1f5343801045480023a09e1d4b1dc1052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270b86ab7c88ddadd30ab9e57efb37f1f5343801045480023a09e1d4b1dc1052", kill_on_drop: false }`
[INFO] [stdout] 270b86ab7c88ddadd30ab9e57efb37f1f5343801045480023a09e1d4b1dc1052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbf331eb3649f25c89896551832a6a1f595f0d8b08e68e0c6f3126b648195ff6
[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" "dbf331eb3649f25c89896551832a6a1f595f0d8b08e68e0c6f3126b648195ff6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common_macros-3cb17fd40d3b692a
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::b_tree_map::create_empty ... ok
[INFO] [stderr]    Doc-tests common_macros
[INFO] [stdout] test tests::b_tree_set::create_empty ... ok
[INFO] [stdout] test tests::b_tree_map::create_non_empty ... ok
[INFO] [stdout] test tests::b_tree_set::can_insert_instead_of_create ... ok
[INFO] [stdout] test tests::b_tree_set::create_non_empty ... ok
[INFO] [stdout] test tests::b_tree_set::create_non_empty_with_tailing_comma ... ok
[INFO] [stdout] test tests::b_tree_map::can_insert_instead_of_create ... ok
[INFO] [stdout] test tests::b_tree_map::create_non_empty_with_tailing_comma ... ok
[INFO] [stdout] test tests::const_expr_count::multiple_expressions ... ok
[INFO] [stdout] test tests::const_expr_count::multiple_expressions_with_trailing_semicolon ... ok
[INFO] [stdout] test tests::const_expr_count::one_expression ... ok
[INFO] [stdout] test tests::hash_map::can_insert_instead_of_create ... ok
[INFO] [stdout] test tests::hash_map::create_non_empty_with_tailing_comma ... ok
[INFO] [stdout] test tests::hash_set::can_insert_instead_of_create ... ok
[INFO] [stdout] test tests::hash_set::create_non_empty ... ok
[INFO] [stdout] test tests::hash_set::create_non_empty_with_tailing_comma ... ok
[INFO] [stdout] test tests::lines::can_handle_raw_string_literals ... ok
[INFO] [stdout] test tests::lines::handles_single_line ... ok
[INFO] [stdout] test tests::lines::inserts_newline_between_lines ... ok
[INFO] [stdout] test tests::hash_map::create_empty ... ok
[INFO] [stdout] test tests::const_expr_count::one_expression_with_semicolon ... ok
[INFO] [stdout] test tests::hash_map::create_non_empty ... ok
[INFO] [stdout] test tests::hash_set::create_empty ... ok
[INFO] [stdout] test tests::const_expr_count::zero_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - const_expr_count (line 22) ... ok
[INFO] [stdout] test src/lib.rs - hash_map (line 72) ... ok
[INFO] [stdout] test src/lib.rs - hash_set (line 125) ... ok
[INFO] [stdout] test src/lib.rs - b_tree_map (line 176) ... ok
[INFO] [stdout] test src/lib.rs - hash_map (line 63) ... ok
[INFO] [stdout] test src/lib.rs - b_tree_map (line 187) ... ok
[INFO] [stdout] test src/lib.rs - hash_set (line 131) ... ok
[INFO] [stdout] test src/lib.rs - b_tree_set (line 236) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbf331eb3649f25c89896551832a6a1f595f0d8b08e68e0c6f3126b648195ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf331eb3649f25c89896551832a6a1f595f0d8b08e68e0c6f3126b648195ff6", kill_on_drop: false }`
[INFO] [stdout] dbf331eb3649f25c89896551832a6a1f595f0d8b08e68e0c6f3126b648195ff6