[INFO] fetching crate deepsize 0.1.2...
[INFO] testing deepsize-0.1.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate deepsize 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate deepsize 0.1.2 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 deepsize 0.1.2
[INFO] finished tweaking crates.io crate deepsize 0.1.2
[INFO] tweaked toml for crates.io crate deepsize 0.1.2 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] af7eb56d50710bf295d3847ffa5a3e7d5e996cb3ce8acd9e95aeb3b1f0091ee4
[INFO] running `Command { std: "docker" "start" "-a" "af7eb56d50710bf295d3847ffa5a3e7d5e996cb3ce8acd9e95aeb3b1f0091ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af7eb56d50710bf295d3847ffa5a3e7d5e996cb3ce8acd9e95aeb3b1f0091ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7eb56d50710bf295d3847ffa5a3e7d5e996cb3ce8acd9e95aeb3b1f0091ee4", kill_on_drop: false }`
[INFO] [stdout] af7eb56d50710bf295d3847ffa5a3e7d5e996cb3ce8acd9e95aeb3b1f0091ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61f7e0e3157428513958d8c74c8781e1e0af99c76bdc33c29757ad9ebeed05dc
[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" "61f7e0e3157428513958d8c74c8781e1e0af99c76bdc33c29757ad9ebeed05dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling deepsize_derive v0.1.1
[INFO] [stderr]    Compiling deepsize v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stdout]  --> src/external_impls.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "61f7e0e3157428513958d8c74c8781e1e0af99c76bdc33c29757ad9ebeed05dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f7e0e3157428513958d8c74c8781e1e0af99c76bdc33c29757ad9ebeed05dc", kill_on_drop: false }`
[INFO] [stdout] 61f7e0e3157428513958d8c74c8781e1e0af99c76bdc33c29757ad9ebeed05dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", 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] d10df7155b8b1db8c94d589a97b6885ce127318f2b52ff1ea7fda645b807ae3d
[INFO] running `Command { std: "docker" "start" "-a" "d10df7155b8b1db8c94d589a97b6885ce127318f2b52ff1ea7fda645b807ae3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling deepsize v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stdout]  --> src/external_impls.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]  --> src/test.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloc::{vec, boxed::Box, vec::Vec, string::String};
[INFO] [stdout]   |                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stdout]  --> src/external_impls.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "d10df7155b8b1db8c94d589a97b6885ce127318f2b52ff1ea7fda645b807ae3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10df7155b8b1db8c94d589a97b6885ce127318f2b52ff1ea7fda645b807ae3d", kill_on_drop: false }`
[INFO] [stdout] d10df7155b8b1db8c94d589a97b6885ce127318f2b52ff1ea7fda645b807ae3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd1c5f8e926cdd11427751aa550b25a81b720277bde3ecae001cbbc4ea2f4723
[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" "fd1c5f8e926cdd11427751aa550b25a81b720277bde3ecae001cbbc4ea2f4723", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stderr]  --> src/external_impls.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stderr]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vec::Vec`
[INFO] [stderr]  --> src/test.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use alloc::{vec, boxed::Box, vec::Vec, string::String};
[INFO] [stderr]   |                              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stderr]  --> src/external_impls.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stderr]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deepsize-1d5b262cdf1ba089
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::alignment ... ok
[INFO] [stdout] test test::boxes ... ok
[INFO] [stdout] test test::context_tests::context_rc_test ... ok
[INFO] [stdout] test test::primitive_types ... ok
[INFO] [stdout] test test::context_tests::context_arc_test ... ok
[INFO] [stdout] test test::test_derive::test_1 ... ok
[INFO] [stdout] test test::context_tests::context_ref_test ... ok
[INFO] [stdout] test test::test_derive::test_enum ... ok
[INFO] [stdout] test test::slices ... ok
[INFO] [stdout] test test::tuples ... ok
[INFO] [stdout] test test::strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deepsize
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - DeepSizeOf::deep_size_of_children (line 122) ... ignored
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::LinkedList<T>::deep_size_of_children (line 305) ... ok
[INFO] [stdout] test src/lib.rs - DeepSizeOf::deep_size_of (line 66) ... ok
[INFO] [stdout] test src/lib.rs - alloc::vec::Vec<T>::deep_size_of_children (line 225) ... ok
[INFO] [stdout] test src/default_impls.rs - known_deep_size (line 8) ... ok
[INFO] [stdout] test src/lib.rs - alloc::vec::Vec<T>::deep_size_of_children (line 237) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque<T>::deep_size_of_children (line 263) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque<T>::deep_size_of_children (line 277) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd1c5f8e926cdd11427751aa550b25a81b720277bde3ecae001cbbc4ea2f4723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd1c5f8e926cdd11427751aa550b25a81b720277bde3ecae001cbbc4ea2f4723", kill_on_drop: false }`
[INFO] [stdout] fd1c5f8e926cdd11427751aa550b25a81b720277bde3ecae001cbbc4ea2f4723