[INFO] fetching crate rwth_cli 0.1.3... [INFO] testing rwth_cli-0.1.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate rwth_cli 0.1.3 into /workspace/builds/worker-85/source [INFO] validating manifest of crates.io crate rwth_cli 0.1.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rwth_cli 0.1.3 [INFO] finished tweaking crates.io crate rwth_cli 0.1.3 [INFO] tweaked toml for crates.io crate rwth_cli 0.1.3 written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate crates.io crate rwth_cli 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 327052267edb731a9b38a2b8e93348b94ce9eeb3a0da5b24da715d439263c78f [INFO] running `Command { std: "docker" "start" "-a" "327052267edb731a9b38a2b8e93348b94ce9eeb3a0da5b24da715d439263c78f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "327052267edb731a9b38a2b8e93348b94ce9eeb3a0da5b24da715d439263c78f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "327052267edb731a9b38a2b8e93348b94ce9eeb3a0da5b24da715d439263c78f", kill_on_drop: false }` [INFO] [stdout] 327052267edb731a9b38a2b8e93348b94ce9eeb3a0da5b24da715d439263c78f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e02c9be4e2e2eb08408c01d8a64ba089adbb345b233f6c9fbe63deba7a1fae2 [INFO] running `Command { std: "docker" "start" "-a" "9e02c9be4e2e2eb08408c01d8a64ba089adbb345b233f6c9fbe63deba7a1fae2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling pin-project-lite v0.1.2 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling regex v1.3.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tokio v0.2.9 [INFO] [stderr] Compiling console v0.9.1 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling indicatif v0.13.0 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project v0.4.6 [INFO] [stderr] Compiling hyper v0.13.1 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.1 [INFO] [stderr] Compiling rwth_cli v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `l2p_matches` [INFO] [stdout] --> src/main.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | ("l2p", Some(l2p_matches)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l2p_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `list_files_in_course_topic` [INFO] [stdout] --> src/user_interaction/clap_subcommands.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn list_files_in_course_topic(courseid: &str, topicname: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_progress_bar` [INFO] [stdout] --> src/user_interaction/clap_subcommands.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | fn create_progress_bar(msg: &str, length: Option) -> ProgressBar { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/config_access.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | Err(_) => panic!("Your configuration file is malformatted.".to_owned() + &error_msg), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 25 | Err(_) => panic!("{}", "Your configuration file is malformatted.".to_owned() + &error_msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.80s [INFO] running `Command { std: "docker" "inspect" "9e02c9be4e2e2eb08408c01d8a64ba089adbb345b233f6c9fbe63deba7a1fae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e02c9be4e2e2eb08408c01d8a64ba089adbb345b233f6c9fbe63deba7a1fae2", kill_on_drop: false }` [INFO] [stdout] 9e02c9be4e2e2eb08408c01d8a64ba089adbb345b233f6c9fbe63deba7a1fae2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f699d583531493f3ffb872ad9b566be7ffc72468a02f8310bbfacbe92e767428 [INFO] running `Command { std: "docker" "start" "-a" "f699d583531493f3ffb872ad9b566be7ffc72468a02f8310bbfacbe92e767428", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rwth_cli v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `l2p_matches` [INFO] [stdout] --> src/main.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | ("l2p", Some(l2p_matches)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l2p_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `list_files_in_course_topic` [INFO] [stdout] --> src/user_interaction/clap_subcommands.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn list_files_in_course_topic(courseid: &str, topicname: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_progress_bar` [INFO] [stdout] --> src/user_interaction/clap_subcommands.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | fn create_progress_bar(msg: &str, length: Option) -> ProgressBar { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/config_access.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | Err(_) => panic!("Your configuration file is malformatted.".to_owned() + &error_msg), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 25 | Err(_) => panic!("{}", "Your configuration file is malformatted.".to_owned() + &error_msg), [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 1.79s [INFO] running `Command { std: "docker" "inspect" "f699d583531493f3ffb872ad9b566be7ffc72468a02f8310bbfacbe92e767428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f699d583531493f3ffb872ad9b566be7ffc72468a02f8310bbfacbe92e767428", kill_on_drop: false }` [INFO] [stdout] f699d583531493f3ffb872ad9b566be7ffc72468a02f8310bbfacbe92e767428 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e25058ef62745cd5a41735bd3252efb0f34a8f936b787e3c98420a21f3deaec6 [INFO] running `Command { std: "docker" "start" "-a" "e25058ef62745cd5a41735bd3252efb0f34a8f936b787e3c98420a21f3deaec6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `l2p_matches` [INFO] [stderr] --> src/main.rs:124:30 [INFO] [stderr] | [INFO] [stderr] 124 | ("l2p", Some(l2p_matches)) => { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l2p_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `list_files_in_course_topic` [INFO] [stderr] --> src/user_interaction/clap_subcommands.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn list_files_in_course_topic(courseid: &str, topicname: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_progress_bar` [INFO] [stderr] --> src/user_interaction/clap_subcommands.rs:196:4 [INFO] [stderr] | [INFO] [stderr] 196 | fn create_progress_bar(msg: &str, length: Option) -> ProgressBar { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/config_access.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | Err(_) => panic!("Your configuration file is malformatted.".to_owned() + &error_msg), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 25 | Err(_) => panic!("{}", "Your configuration file is malformatted.".to_owned() + &error_msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `rwth_cli` (bin "rwth_cli" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rwth_cli-38d5cf220e83023b) [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" "e25058ef62745cd5a41735bd3252efb0f34a8f936b787e3c98420a21f3deaec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e25058ef62745cd5a41735bd3252efb0f34a8f936b787e3c98420a21f3deaec6", kill_on_drop: false }` [INFO] [stdout] e25058ef62745cd5a41735bd3252efb0f34a8f936b787e3c98420a21f3deaec6