[INFO] fetching crate mors 0.1.1... [INFO] testing mors-0.1.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate mors 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate mors 0.1.1 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 crates.io crate mors 0.1.1 [INFO] finished tweaking crates.io crate mors 0.1.1 [INFO] tweaked toml for crates.io crate mors 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2408c18ab2d058fa25e3235f0e2916f7be3da919da469cd016ae6e3114a2d9a3 [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" "2408c18ab2d058fa25e3235f0e2916f7be3da919da469cd016ae6e3114a2d9a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2408c18ab2d058fa25e3235f0e2916f7be3da919da469cd016ae6e3114a2d9a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2408c18ab2d058fa25e3235f0e2916f7be3da919da469cd016ae6e3114a2d9a3", kill_on_drop: false }` [INFO] [stdout] 2408c18ab2d058fa25e3235f0e2916f7be3da919da469cd016ae6e3114a2d9a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 94ccb279b93a38cbfc420ac76d9eb061de5f0b42f6fcdc597b1baeea595096e1 [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" "94ccb279b93a38cbfc420ac76d9eb061de5f0b42f6fcdc597b1baeea595096e1", kill_on_drop: false }` [INFO] [stderr] Compiling mors v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/codes.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let t = match &self.left_code { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/codes.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let m = match &self.right_code { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/code.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/codec.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/codes.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "94ccb279b93a38cbfc420ac76d9eb061de5f0b42f6fcdc597b1baeea595096e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ccb279b93a38cbfc420ac76d9eb061de5f0b42f6fcdc597b1baeea595096e1", kill_on_drop: false }` [INFO] [stdout] 94ccb279b93a38cbfc420ac76d9eb061de5f0b42f6fcdc597b1baeea595096e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] b0bea170304c69b970ceba96a6689ad72e3fb52eca64dc9cf726b6ed06fc2867 [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" "b0bea170304c69b970ceba96a6689ad72e3fb52eca64dc9cf726b6ed06fc2867", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/codes.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let t = match &self.left_code { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mors v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/codes.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let m = match &self.right_code { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/code.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/codec.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/codes.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/codes.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let t = match &self.left_code { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/codes.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let m = match &self.right_code { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/codec.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/codes.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "b0bea170304c69b970ceba96a6689ad72e3fb52eca64dc9cf726b6ed06fc2867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0bea170304c69b970ceba96a6689ad72e3fb52eca64dc9cf726b6ed06fc2867", kill_on_drop: false }` [INFO] [stdout] b0bea170304c69b970ceba96a6689ad72e3fb52eca64dc9cf726b6ed06fc2867 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 96a1b199e8d8e2401e1067f10797be1f16db1f2f08fd3c29856ed17cc7a7b0cd [INFO] running `Command { std: "docker" "start" "-a" "96a1b199e8d8e2401e1067f10797be1f16db1f2f08fd3c29856ed17cc7a7b0cd", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `t` [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/codes.rs:62:13 [INFO] [stdout] test codes::tests::test_flatening ... ok [INFO] [stderr] | [INFO] [stdout] test tests::encode_message ... ok [INFO] [stderr] 62 | let t = match &self.left_code { [INFO] [stdout] test tests::decode_messages ... ok [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/codes.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let m = match &self.right_code { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/code.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/codec.rs:195:12 [INFO] [stderr] | [INFO] [stderr] 195 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/codes.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/codes.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let t = match &self.left_code { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/codes.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let m = match &self.right_code { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/codec.rs:195:12 [INFO] [stderr] | [INFO] [stderr] 195 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/codes.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mors-6cd1537ec415795d) [INFO] [stderr] Doc-tests mors [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/encoder.rs - encoder::Encoder::encode_letters (line 25) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/encoder.rs - encoder::Encoder::encode_letters (line 25) stdout ---- [INFO] [stdout] error: expected expression, found `>` [INFO] [stdout] --> src/encoder.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 5 | mesage ==> ". -" [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `encoder` [INFO] [stdout] --> src/encoder.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 3 | let encoder = encoder::Encoder::new(); [INFO] [stdout] | ^^^^^^^ not found in `encoder` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use mors::encoder::Encoder; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/encoder.rs - encoder::Encoder::encode_letters (line 25) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "96a1b199e8d8e2401e1067f10797be1f16db1f2f08fd3c29856ed17cc7a7b0cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96a1b199e8d8e2401e1067f10797be1f16db1f2f08fd3c29856ed17cc7a7b0cd", kill_on_drop: false }` [INFO] [stdout] 96a1b199e8d8e2401e1067f10797be1f16db1f2f08fd3c29856ed17cc7a7b0cd