[INFO] fetching crate iso8583_rs 0.1.8... [INFO] checking iso8583_rs-0.1.8 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] extracting crate iso8583_rs 0.1.8 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate iso8583_rs 0.1.8 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate iso8583_rs 0.1.8 [INFO] finished tweaking crates.io crate iso8583_rs 0.1.8 [INFO] tweaked toml for crates.io crate iso8583_rs 0.1.8 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate iso8583_rs 0.1.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "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" "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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08d7cdcb9cfc238734ef6c86c58d6f3dba0c2d4937eddf63707183fd53968089 [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" "08d7cdcb9cfc238734ef6c86c58d6f3dba0c2d4937eddf63707183fd53968089", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08d7cdcb9cfc238734ef6c86c58d6f3dba0c2d4937eddf63707183fd53968089", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08d7cdcb9cfc238734ef6c86c58d6f3dba0c2d4937eddf63707183fd53968089", kill_on_drop: false }` [INFO] [stdout] 08d7cdcb9cfc238734ef6c86c58d6f3dba0c2d4937eddf63707183fd53968089 [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" "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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d507d7b7f9d382711b8660593a77ebc60b8d41ddc1595e0dbba8028fd882e0f9 [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" "d507d7b7f9d382711b8660593a77ebc60b8d41ddc1595e0dbba8028fd882e0f9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.113 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking encoding8 v0.3.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling hex-literal-impl v0.2.2 [INFO] [stderr] Checking rawslice v0.1.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking odds v0.4.0 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Compiling generic-array v0.14.2 [INFO] [stderr] Checking hexdump v0.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking block-cipher v0.7.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking des v0.4.0 [INFO] [stderr] Checking block-modes v0.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.113 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking iso8583_rs v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/iso8583/test.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use log; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simplelog` [INFO] [stdout] --> src/iso8583/test.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | use simplelog; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::join_paths` [INFO] [stdout] --> src/iso8583/test.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env::join_paths; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | self.set_on(128,"0000000000000000"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | self.set_on(64,"0000000000000000"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:326:21 [INFO] [stdout] | [INFO] [stdout] 326 | self.set_on(128, hex::encode(v).as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:328:21 [INFO] [stdout] | [INFO] [stdout] 328 | self.set_on(64, hex::encode(v).as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | self.set_on(128,"0000000000000000"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | self.set_on(64,"0000000000000000"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:326:21 [INFO] [stdout] | [INFO] [stdout] 326 | self.set_on(128, hex::encode(v).as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/iso_spec.rs:328:21 [INFO] [stdout] | [INFO] [stdout] 328 | self.set_on(64, hex::encode(v).as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/test.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | iso_msg.set_mac(&cfg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/mli.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | data.write_u16::(msg.len() as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/mli.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | data.write_u16::((msg.len() + 2) as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/mli.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | data.write_u32::(msg.len() as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/iso8583/mli.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | data.write_u32::((msg.len()+4) as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | iso_resp_msg.echo_from(&iso_msg, &[2, 3, 4, 11, 14, 19, 96]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | iso_resp_msg.echo_from(&iso_msg, &[2, 3, 4, 11, 14, 19, 96]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.29s [INFO] running `Command { std: "docker" "inspect" "d507d7b7f9d382711b8660593a77ebc60b8d41ddc1595e0dbba8028fd882e0f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d507d7b7f9d382711b8660593a77ebc60b8d41ddc1595e0dbba8028fd882e0f9", kill_on_drop: false }` [INFO] [stdout] d507d7b7f9d382711b8660593a77ebc60b8d41ddc1595e0dbba8028fd882e0f9