[INFO] crate text-grid 0.2.0 is already in cache
[INFO] testing text-grid-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate text-grid 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate text-grid 0.2.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate text-grid 0.2.0
[INFO] finished tweaking crates.io crate text-grid 0.2.0
[INFO] tweaked toml for crates.io crate text-grid 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f5c5e0b90cff8ee9e11f0c342897bb2ddf01c2719cbd3f40b1ec9e251106054
[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" "1f5c5e0b90cff8ee9e11f0c342897bb2ddf01c2719cbd3f40b1ec9e251106054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f5c5e0b90cff8ee9e11f0c342897bb2ddf01c2719cbd3f40b1ec9e251106054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5c5e0b90cff8ee9e11f0c342897bb2ddf01c2719cbd3f40b1ec9e251106054", kill_on_drop: false }`
[INFO] [stdout] 1f5c5e0b90cff8ee9e11f0c342897bb2ddf01c2719cbd3f40b1ec9e251106054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21e9f4bc73ab5ec11458d2fc1581d5aa7f934cc75ecf1bb0265848fa679a3e44
[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" "21e9f4bc73ab5ec11458d2fc1581d5aa7f934cc75ecf1bb0265848fa679a3e44", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling text-grid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/grid.rs:99:27
[INFO] [stdout]    |
[INFO] [stdout] 99 |     _phantom: PhantomData<Fn(&R)>,
[INFO] [stdout]    |                           ^^^^^^ help: use `dyn`: `dyn Fn(&R)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/grid.rs:160:27
[INFO] [stdout]     |
[INFO] [stdout] 160 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/grid.rs:202:27
[INFO] [stdout]     |
[INFO] [stdout] 202 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "21e9f4bc73ab5ec11458d2fc1581d5aa7f934cc75ecf1bb0265848fa679a3e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e9f4bc73ab5ec11458d2fc1581d5aa7f934cc75ecf1bb0265848fa679a3e44", kill_on_drop: false }`
[INFO] [stdout] 21e9f4bc73ab5ec11458d2fc1581d5aa7f934cc75ecf1bb0265848fa679a3e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68c74b8c0a234e891269e6079a4830b589e92f2437b1e2cea9c5cde3e2f73563
[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" "68c74b8c0a234e891269e6079a4830b589e92f2437b1e2cea9c5cde3e2f73563", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-grid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/grid.rs:99:27
[INFO] [stdout]    |
[INFO] [stdout] 99 |     _phantom: PhantomData<Fn(&R)>,
[INFO] [stdout]    |                           ^^^^^^ help: use `dyn`: `dyn Fn(&R)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/grid.rs:160:27
[INFO] [stdout]     |
[INFO] [stdout] 160 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/grid.rs:202:27
[INFO] [stdout]     |
[INFO] [stdout] 202 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/grid.rs:99:27
[INFO] [stdout]    |
[INFO] [stdout] 99 |     _phantom: PhantomData<Fn(&R)>,
[INFO] [stdout]    |                           ^^^^^^ help: use `dyn`: `dyn Fn(&R)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/grid.rs:160:27
[INFO] [stdout]     |
[INFO] [stdout] 160 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/grid.rs:202:27
[INFO] [stdout]     |
[INFO] [stdout] 202 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "68c74b8c0a234e891269e6079a4830b589e92f2437b1e2cea9c5cde3e2f73563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68c74b8c0a234e891269e6079a4830b589e92f2437b1e2cea9c5cde3e2f73563", kill_on_drop: false }`
[INFO] [stdout] 68c74b8c0a234e891269e6079a4830b589e92f2437b1e2cea9c5cde3e2f73563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baaba899ee77cd9a6f77c51381e438e367d59bb1b0e9900e2da91df2e9d4e1af
[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" "baaba899ee77cd9a6f77c51381e438e367d59bb1b0e9900e2da91df2e9d4e1af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grid.rs:99:27
[INFO] [stderr]    |
[INFO] [stderr] 99 |     _phantom: PhantomData<Fn(&R)>,
[INFO] [stderr]    |                           ^^^^^^ help: use `dyn`: `dyn Fn(&R)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grid.rs:160:27
[INFO] [stderr]     |
[INFO] [stderr] 160 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grid.rs:202:27
[INFO] [stderr]     |
[INFO] [stderr] 202 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grid.rs:99:27
[INFO] [stderr]    |
[INFO] [stderr] 99 |     _phantom: PhantomData<Fn(&R)>,
[INFO] [stderr]    |                           ^^^^^^ help: use `dyn`: `dyn Fn(&R)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grid.rs:160:27
[INFO] [stderr]     |
[INFO] [stderr] 160 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grid.rs:202:27
[INFO] [stderr]     |
[INFO] [stderr] 202 |     _phantom: PhantomData<Fn(S)>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Fn(S)`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/text_grid-f0c11fb27a82dab8
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid-37afe2b4ba1a00e9
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test column_static_str ... ok
[INFO] [stdout] test with_schema ... ok
[INFO] [stdout] test map_ref ... ok
[INFO] [stdout] test column_multipart ... ok
[INFO] [stdout] test impl_debug ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test column_u8_ref ... ok
[INFO] [stdout] test column_group ... ok
[INFO] [stdout] test column_cell_by ... ok
[INFO] [stdout] test column_u8 ... ok
[INFO] [stdout] test column_str ... ok
[INFO] [stdout] test column_group_differing_level ... ok
[INFO] [stdout] test column_group_differing_level_2 ... ok
[INFO] [stdout] test column_cell_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_buf-f561a084330955ca
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cell_option_u8 ... ok
[INFO] [stdout] test cell_option_ref_u8 ... ok
[INFO] [stdout] test colspan_3 ... ok
[INFO] [stdout] test cell_u8 ... ok
[INFO] [stdout] test cell_1 ... ok
[INFO] [stdout] test colspan_2 ... ok
[INFO] [stdout] test separator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text-grid
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/cell.rs - cell (line 177) ... ignored
[INFO] [stdout] test src/cell.rs - cell::cell (line 97) ... ignored
[INFO] [stdout] test src/cell.rs - cell (line 200) ... ok
[INFO] [stdout] test src/cell.rs - cell (line 187) ... ok
[INFO] [stdout] test src/cell.rs - cell::cell_by (line 129) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSchema (line 19) ... ok
[INFO] [stdout] test src/cell.rs - cell::cell (line 106) ... ok
[INFO] [stdout] test src/cell.rs - cell (line 146) ... ok
[INFO] [stdout] test src/row_write.rs - row_write::RowWrite::column (line 126) ... ok
[INFO] [stdout] test src/grid_buf.rs - grid_buf::GridBuf (line 11) ... ok
[INFO] [stdout] test src/row_write.rs - row_write::RowWrite::group (line 22) ... ok
[INFO] [stdout] test src/cell.rs - cell (line 213) ... ok
[INFO] [stdout] test src/row_write.rs - row_write::RowWrite::content (line 76) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid (line 69) ... ok
[INFO] [stdout] test src/grid_buf.rs - grid_buf::GridBuf::set_column_separators (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "baaba899ee77cd9a6f77c51381e438e367d59bb1b0e9900e2da91df2e9d4e1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baaba899ee77cd9a6f77c51381e438e367d59bb1b0e9900e2da91df2e9d4e1af", kill_on_drop: false }`
[INFO] [stdout] baaba899ee77cd9a6f77c51381e438e367d59bb1b0e9900e2da91df2e9d4e1af