[INFO] updating cached repository https://github.com/drhodes/lazarus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e65e55cd667f6b6f9f2955a9243f161ff52b83ba
[INFO] testing drhodes/lazarus against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrhodes%2Flazarus" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drhodes/lazarus on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drhodes/lazarus
[INFO] finished tweaking git repo https://github.com/drhodes/lazarus
[INFO] tweaked toml for git repo https://github.com/drhodes/lazarus written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/drhodes/lazarus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf70564f672b2efaf9587250e94856b3bd7b1b429cf0996e24b0aa2ffb79922d
[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" "bf70564f672b2efaf9587250e94856b3bd7b1b429cf0996e24b0aa2ffb79922d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf70564f672b2efaf9587250e94856b3bd7b1b429cf0996e24b0aa2ffb79922d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf70564f672b2efaf9587250e94856b3bd7b1b429cf0996e24b0aa2ffb79922d", kill_on_drop: false }`
[INFO] [stdout] bf70564f672b2efaf9587250e94856b3bd7b1b429cf0996e24b0aa2ffb79922d
[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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--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] d78be3e68c42948e91cb92aafe220ddce1126aebca2b806da3912fb76e0daf7e
[INFO] running `Command { std: "docker" "start" "-a" "d78be3e68c42948e91cb92aafe220ddce1126aebca2b806da3912fb76e0daf7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-util v0.1.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling gc v0.3.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling gc_derive v0.3.2
[INFO] [stderr]    Compiling lazarus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.15s
[INFO] running `Command { std: "docker" "inspect" "d78be3e68c42948e91cb92aafe220ddce1126aebca2b806da3912fb76e0daf7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78be3e68c42948e91cb92aafe220ddce1126aebca2b806da3912fb76e0daf7e", kill_on_drop: false }`
[INFO] [stdout] d78be3e68c42948e91cb92aafe220ddce1126aebca2b806da3912fb76e0daf7e
[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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72839636677cae5d9261ea016857a18b507715dd28a93efd95c4c850cfe63940
[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" "72839636677cae5d9261ea016857a18b507715dd28a93efd95c4c850cfe63940", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazarus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::env::cdr`
[INFO] [stdout]    --> src/eval.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     use crate::env::cdr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_define_2`
[INFO] [stdout]    --> src/eval.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn test_define_2() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "72839636677cae5d9261ea016857a18b507715dd28a93efd95c4c850cfe63940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72839636677cae5d9261ea016857a18b507715dd28a93efd95c4c850cfe63940", kill_on_drop: false }`
[INFO] [stdout] 72839636677cae5d9261ea016857a18b507715dd28a93efd95c4c850cfe63940
[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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] cf2ed9f74ce6a729b9dfdeaba0706e7502a1ed0fb97318b467d2187bf979f053
[INFO] running `Command { std: "docker" "start" "-a" "cf2ed9f74ce6a729b9dfdeaba0706e7502a1ed0fb97318b467d2187bf979f053", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::env::cdr`
[INFO] [stderr]    --> src/eval.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |     use crate::env::cdr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_define_2`
[INFO] [stderr]    --> src/eval.rs:201:8
[INFO] [stderr]     |
[INFO] [stderr] 201 |     fn test_define_2() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lazarus-41e3aaa209982a3d
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test env::tests::env_define_check ... ok
[INFO] [stdout] test eval::tests::eval_lookup_variable_1 ... ok
[INFO] [stdout] test env::tests::env_define_outer_check ... ok
[INFO] [stdout] test eval::tests::self_evaluating_1 ... ok
[INFO] [stdout] test eval::tests::eval_number_1 ... ok
[INFO] [stdout] test eval::tests::eval_assign_1 ... ok
[INFO] [stdout] test eval::tests::eval_assign_2 ... ok
[INFO] [stdout] test eval::tests::eval_number_set ... ok
[INFO] [stdout] test eval::tests::eval_definition_1 ... ok
[INFO] [stdout] test eval::tests::eval_if_1 ... ok
[INFO] [stdout] test eval::tests::apply_1 ... ok
[INFO] [stdout] test eval::tests::test_eval_seq_1 ... ok
[INFO] [stdout] test eval::tests::eval_if_2 ... ok
[INFO] [stdout] test eval::tests::eval_begin_1 ... ok
[INFO] [stdout] test frame::tests::frame_1 ... ok
[INFO] [stdout] test lexer::tests::float_experiment ... ok
[INFO] [stdout] test lexer::tests::lex_add ... ok
[INFO] [stdout] test eval::tests::test_empty_list ... ok
[INFO] [stdout] test lexer::tests::lex_car ... ok
[INFO] [stdout] test lexer::tests::lex_div ... ok
[INFO] [stdout] test lexer::tests::lex_eps ... ok
[INFO] [stdout] test lexer::tests::lex_float ... ok
[INFO] [stdout] test lexer::tests::lex_int ... ok
[INFO] [stdout] test eval::tests::test_eval_list_1 ... ok
[INFO] [stdout] test eval::tests::test_eval_cdr ... ok
[INFO] [stdout] test lexer::tests::lex_lam ... ok
[INFO] [stdout] test lexer::tests::lex_min ... ok
[INFO] [stdout] test lexer::tests::lex_mul ... ok
[INFO] [stdout] test lexer::tests::lex_paren ... ok
[INFO] [stdout] test lexer::tests::lex_pound ... ok
[INFO] [stdout] test lexer::tests::lex_rparen ... ok
[INFO] [stdout] test eval::tests::test_list_of_values ... ok
[INFO] [stdout] test lexer::tests::lex_symbol ... ok
[INFO] [stdout] test lexer::tests::lex_symbol_with_exclamation_as_second_char ... ok
[INFO] [stdout] test lexer::tests::lex_symbol_with_exclamation ... ok
[INFO] [stdout] test eval::tests::test_list_list ... ok
[INFO] [stdout] test lexer::tests::lex_some ... ok
[INFO] [stdout] test parser::tests::parse_expr_int ... ok
[INFO] [stdout] test lexer::tests::lex_some_unicode ... ok
[INFO] [stdout] test parser::tests::parse_int ... ok
[INFO] [stdout] test obj::tests::definition_variable ... ok
[INFO] [stdout] test parser::tests::parse_expr_symbol ... ok
[INFO] [stdout] test parser::tests::parse_lparen ... ok
[INFO] [stdout] test eval::tests::test_define_1 ... ok
[INFO] [stdout] test eval::tests::test_eval_list_car ... ok
[INFO] [stdout] test eval::tests::eval_begin_2 ... ok
[INFO] [stdout] test parser::tests::parse_unicode_symbol ... ok
[INFO] [stdout] test obj::tests::is_definition ... ok
[INFO] [stdout] test parser::tests::parse_unicode_symbol1 ... ok
[INFO] [stdout] test eval::tests::test_define_3 ... ok
[INFO] [stdout] test parser::tests::parse_unicode_symbol2 ... ok
[INFO] [stdout] test eval::tests::eval_begin_3 ... ok
[INFO] [stdout] test eval::tests::apply_3 ... ok
[INFO] [stdout] test parser::tests::parse_unicode_list ... ok
[INFO] [stdout] test parser::tests::parse_exprs ... ok
[INFO] [stdout] test parser::tests::parse_list1 ... ok
[INFO] [stdout] test eval::tests::apply_2 ... ok
[INFO] [stdout] test parser::tests::parse_list_many ... ok
[INFO] [stdout] test eval::tests::eval_assure_lambda_scopes_dont_leak ... ok
[INFO] [stdout] test parser::tests::parse_to_obj_1 ... ok
[INFO] [stdout] test eval::tests::eval_recursion_simple_1 ... ok
[INFO] [stdout] test parser::tests::parse_nested_list_2 ... ok
[INFO] [stdout] test parser::tests::parse_nested_list ... ok
[INFO] [stdout] test eval::tests::test_define_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lazarus-a96bf4ffda574a48
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lazarus
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf2ed9f74ce6a729b9dfdeaba0706e7502a1ed0fb97318b467d2187bf979f053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2ed9f74ce6a729b9dfdeaba0706e7502a1ed0fb97318b467d2187bf979f053", kill_on_drop: false }`
[INFO] [stdout] cf2ed9f74ce6a729b9dfdeaba0706e7502a1ed0fb97318b467d2187bf979f053