[INFO] cloning repository https://github.com/j-dong/lambda [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-dong/lambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2Flambda", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2Flambda'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] feb657900ec0364b58bae78a1e158ef6986ffd9a [INFO] testing j-dong/lambda against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2Flambda" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-dong/lambda on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/j-dong/lambda [INFO] finished tweaking git repo https://github.com/j-dong/lambda [INFO] tweaked toml for git repo https://github.com/j-dong/lambda written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/j-dong/lambda already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4743670a865961ab708a7dd36a8b5a85eb233cc9c6920465667d237a89cbe47 [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" "d4743670a865961ab708a7dd36a8b5a85eb233cc9c6920465667d237a89cbe47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4743670a865961ab708a7dd36a8b5a85eb233cc9c6920465667d237a89cbe47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4743670a865961ab708a7dd36a8b5a85eb233cc9c6920465667d237a89cbe47", kill_on_drop: false }` [INFO] [stdout] d4743670a865961ab708a7dd36a8b5a85eb233cc9c6920465667d237a89cbe47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b3aa90c3ddc0801ace4eedca588a684a58826f863c49ceea205d2d060a395cc [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" "3b3aa90c3ddc0801ace4eedca588a684a58826f863c49ceea205d2d060a395cc", kill_on_drop: false }` [INFO] [stderr] Compiling lambda v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | Lexer { contents: contents.trim_left() } [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:95:57 [INFO] [stdout] | [INFO] [stdout] 95 | self.contents = &self.contents[index..].trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:105:38 [INFO] [stdout] | [INFO] [stdout] 105 | self.contents = rest.trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.81s [INFO] running `Command { std: "docker" "inspect" "3b3aa90c3ddc0801ace4eedca588a684a58826f863c49ceea205d2d060a395cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b3aa90c3ddc0801ace4eedca588a684a58826f863c49ceea205d2d060a395cc", kill_on_drop: false }` [INFO] [stdout] 3b3aa90c3ddc0801ace4eedca588a684a58826f863c49ceea205d2d060a395cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 4566aa2cf4fbdd8c11fd702e8c19fe1c5b89bb78d4e848eda56a54ed1988ba45 [INFO] running `Command { std: "docker" "start" "-a" "4566aa2cf4fbdd8c11fd702e8c19fe1c5b89bb78d4e848eda56a54ed1988ba45", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | Lexer { contents: contents.trim_left() } [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lambda v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:95:57 [INFO] [stdout] | [INFO] [stdout] 95 | self.contents = &self.contents[index..].trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:105:38 [INFO] [stdout] | [INFO] [stdout] 105 | self.contents = rest.trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | Lexer { contents: contents.trim_left() } [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:95:57 [INFO] [stdout] | [INFO] [stdout] 95 | self.contents = &self.contents[index..].trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/expr/lambda.rs:105:38 [INFO] [stdout] | [INFO] [stdout] 105 | self.contents = rest.trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.16s [INFO] running `Command { std: "docker" "inspect" "4566aa2cf4fbdd8c11fd702e8c19fe1c5b89bb78d4e848eda56a54ed1988ba45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4566aa2cf4fbdd8c11fd702e8c19fe1c5b89bb78d4e848eda56a54ed1988ba45", kill_on_drop: false }` [INFO] [stdout] 4566aa2cf4fbdd8c11fd702e8c19fe1c5b89bb78d4e848eda56a54ed1988ba45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 743e494e4e8832aa1114f7bc3e5656594f3101a80edec7be9e3db94c600d456f [INFO] running `Command { std: "docker" "start" "-a" "743e494e4e8832aa1114f7bc3e5656594f3101a80edec7be9e3db94c600d456f", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> src/expr/lambda.rs:71:36 [INFO] [stderr] | [INFO] [stderr] 71 | Lexer { contents: contents.trim_left() } [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> src/expr/lambda.rs:95:57 [INFO] [stderr] | [INFO] [stderr] 95 | self.contents = &self.contents[index..].trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> src/expr/lambda.rs:105:38 [INFO] [stderr] | [INFO] [stderr] 105 | self.contents = rest.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> src/expr/lambda.rs:71:36 [INFO] [stderr] | [INFO] [stderr] 71 | Lexer { contents: contents.trim_left() } [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> src/expr/lambda.rs:95:57 [INFO] [stderr] | [INFO] [stderr] 95 | self.contents = &self.contents[index..].trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> src/expr/lambda.rs:105:38 [INFO] [stderr] | [INFO] [stderr] 105 | self.contents = rest.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lambda-e2e7c0ed825d93b3) [INFO] [stdout] running 20 tests [INFO] [stdout] test convert::tests::const_to_ski ... ok [INFO] [stdout] test convert::tests::flip_to_ski ... ok [INFO] [stdout] test convert::tests::id_to_ski ... ok [INFO] [stdout] test convert::tests::ski_to_iota ... ok [INFO] [stdout] test expr::lambda::tests::display_church_add ... ok [INFO] [stdout] test expr::lambda::tests::church_add ... ok [INFO] [stdout] test expr::lambda::tests::display_single_lambda ... ok [INFO] [stdout] test expr::lambda::tests::display_single_parenthesis ... ok [INFO] [stdout] test interpret::tests::beta_succ ... ok [INFO] [stdout] test interpret::tests::replace_alpha ... ok [INFO] [stdout] test expr::lambda::tests::single_application ... ok [INFO] [stdout] test interpret::tests::beta_id ... ok [INFO] [stdout] test expr::lambda::tests::single_variable ... ok [INFO] [stdout] test expr::lambda::tests::single_lambda ... ok [INFO] [stdout] test interpret::tests::beta_eta ... ok [INFO] [stdout] test expr::lambda::tests::display_single_variable ... ok [INFO] [stdout] test interpret::tests::beta_const ... ok [INFO] [stdout] test expr::lambda::tests::single_parenthesis ... ok [INFO] [stdout] test expr::lambda::tests::display_parenthesis ... ok [INFO] [stdout] test expr::lambda::tests::display_single_application ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/beta-2654ae64327f8866) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lambda2iota-b734c8bd9b52a4b8) [INFO] [stdout] [INFO] [stderr] Doc-tests lambda [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "743e494e4e8832aa1114f7bc3e5656594f3101a80edec7be9e3db94c600d456f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743e494e4e8832aa1114f7bc3e5656594f3101a80edec7be9e3db94c600d456f", kill_on_drop: false }` [INFO] [stdout] 743e494e4e8832aa1114f7bc3e5656594f3101a80edec7be9e3db94c600d456f