[INFO] crate remote_shell 0.2.2 is already in cache [INFO] testing remote_shell-0.2.2 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate remote_shell 0.2.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate remote_shell 0.2.2 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate remote_shell 0.2.2 [INFO] finished tweaking crates.io crate remote_shell 0.2.2 [INFO] tweaked toml for crates.io crate remote_shell 0.2.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate remote_shell 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e757a13ef0154120dfb02a8f14712ee4e7fb7f452412a71ff48d39122c3d9a6 [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" "1e757a13ef0154120dfb02a8f14712ee4e7fb7f452412a71ff48d39122c3d9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e757a13ef0154120dfb02a8f14712ee4e7fb7f452412a71ff48d39122c3d9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e757a13ef0154120dfb02a8f14712ee4e7fb7f452412a71ff48d39122c3d9a6", kill_on_drop: false }` [INFO] [stdout] 1e757a13ef0154120dfb02a8f14712ee4e7fb7f452412a71ff48d39122c3d9a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1af6306a6eef2f90e96e1208ba64bb057a8523406449485299881fd7cbfcdce [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" "f1af6306a6eef2f90e96e1208ba64bb057a8523406449485299881fd7cbfcdce", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling system_shutdown v3.0.0 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.57 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling tracing-core v0.1.11 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling tracing v0.1.16 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling nuid v0.2.1 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling natsio v0.3.2 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.6 [INFO] [stderr] Compiling remote_shell v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/slave/slave_dispatch.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `url` is never read [INFO] [stdout] --> src/common/define.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let mut url = "".to_string(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/common/define.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | Err(e) => Err(anyhow!("error={}",&res1)), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/host/shell.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / match cmd.as_str() { [INFO] [stdout] 57 | | "" => cmd_empty(), [INFO] [stdout] 58 | | CMD_SEND => send_file(&input, &slave), [INFO] [stdout] 59 | | CMD_REC => receive_file(&input, &slave), [INFO] [stdout] 60 | | CMD_SEND_ALL => send_all(&input, &slave), [INFO] [stdout] 61 | | _ => other_cmd(&input, &slave,wait), [INFO] [stdout] 62 | | }; [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/host/dyn_send.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | post_order(API_REQ,&ord); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 35s [INFO] running `Command { std: "docker" "inspect" "f1af6306a6eef2f90e96e1208ba64bb057a8523406449485299881fd7cbfcdce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1af6306a6eef2f90e96e1208ba64bb057a8523406449485299881fd7cbfcdce", kill_on_drop: false }` [INFO] [stdout] f1af6306a6eef2f90e96e1208ba64bb057a8523406449485299881fd7cbfcdce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e02549254538b100c4c1029db7cf4dd3bc2d51ece8a2d70994e3c637f0f1a302 [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" "e02549254538b100c4c1029db7cf4dd3bc2d51ece8a2d70994e3c637f0f1a302", kill_on_drop: false }` [INFO] [stderr] Compiling remote_shell v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/slave/slave_dispatch.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `url` is never read [INFO] [stdout] --> src/common/define.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let mut url = "".to_string(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/common/define.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | Err(e) => Err(anyhow!("error={}",&res1)), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/host/shell.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / match cmd.as_str() { [INFO] [stdout] 57 | | "" => cmd_empty(), [INFO] [stdout] 58 | | CMD_SEND => send_file(&input, &slave), [INFO] [stdout] 59 | | CMD_REC => receive_file(&input, &slave), [INFO] [stdout] 60 | | CMD_SEND_ALL => send_all(&input, &slave), [INFO] [stdout] 61 | | _ => other_cmd(&input, &slave,wait), [INFO] [stdout] 62 | | }; [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/host/dyn_send.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | post_order(API_REQ,&ord); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "e02549254538b100c4c1029db7cf4dd3bc2d51ece8a2d70994e3c637f0f1a302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02549254538b100c4c1029db7cf4dd3bc2d51ece8a2d70994e3c637f0f1a302", kill_on_drop: false }` [INFO] [stdout] e02549254538b100c4c1029db7cf4dd3bc2d51ece8a2d70994e3c637f0f1a302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ebfe027ec26beb06228f9199af1eab22ba8c79576343ec079d066cafa5d8ca13 [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" "ebfe027ec26beb06228f9199af1eab22ba8c79576343ec079d066cafa5d8ca13", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/slave/slave_dispatch.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `url` is never read [INFO] [stderr] --> src/common/define.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut url = "".to_string(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/common/define.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | Err(e) => Err(anyhow!("error={}",&res1)), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/host/shell.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | / match cmd.as_str() { [INFO] [stderr] 57 | | "" => cmd_empty(), [INFO] [stderr] 58 | | CMD_SEND => send_file(&input, &slave), [INFO] [stderr] 59 | | CMD_REC => receive_file(&input, &slave), [INFO] [stderr] 60 | | CMD_SEND_ALL => send_all(&input, &slave), [INFO] [stderr] 61 | | _ => other_cmd(&input, &slave,wait), [INFO] [stderr] 62 | | }; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/host/dyn_send.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | post_order(API_REQ,&ord); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/remote_shell-f5966a7d6cb5525b [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" "ebfe027ec26beb06228f9199af1eab22ba8c79576343ec079d066cafa5d8ca13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebfe027ec26beb06228f9199af1eab22ba8c79576343ec079d066cafa5d8ca13", kill_on_drop: false }` [INFO] [stdout] ebfe027ec26beb06228f9199af1eab22ba8c79576343ec079d066cafa5d8ca13